Abstract
The prevalence of HIV infection among male prison inmates is significantly higher than the United States population. Adequate planning to ensure continued medication adherence and continuity of care after release is important for this population. This study describes the pre-release characteristics of 162 incarcerated HIV-positive men (40 from jails and 122 from prisons). The results include a demographic description of the sample and their sexual risk behaviors, substance use, health status and HIV medication adherence, health care utilization, mental health, and family and social support. The results highlight a potentially high level of need for services and low levels of support and social connectedness. Post-release planning should include support for improving HIV medication adherence as well as reducing both sexual and IDU-related transmission risk for these individuals.
Keywords: Incarceration, HIV, medication adherence, sexual risk, family
There are currently over 2.3 million U.S. citizens confined in jails or prisons and four million more on parole or probation (Bureau of Justice Statistics, 2009). Behaviors that can lead to incarceration (e.g., drug use and sex work) also put individuals at risk for HIV, and prison and jail populations have experienced an increasing burden of HIV infection (Pagliaro & Pagliaro 1992). At the end of 2004, 1.9% of male state and federal prison inmates were known to be HIV-positive, a rate that is 8–10 times that of the general population (Bureau of Justice Statistics, 2006). Most prisoners serve short sentences and return to their communities. It has been well established that there is a legal and ethical responsibility for adequate discharge planning that will provide continuity of care for HIV-positive prisoners (Mellow & Greifinger, 2008), and there are clear public health benefits to ensuring that release does not disrupt treatment due to the potential for drug resistance and higher rates of HIV transmission.
Nationally, African-American and Hispanic inmates reported higher rates of HIV infection (2.0% and 1.8% respectively) than white prisoners (1.0%; (Bureau of Justice Statistics, 2007). Current demographics show that 64% of prison inmates belong to ethnic minority groups (Bureau of Justice Statistics, 2010) and that the majority had low or no-income prior to incarceration (Grinstead, Zack et al. 1999; Petersilia 2000). Therefore, the preponderance of prisoner HIV and AIDS cases are among low-income men and men of color.
Our previous research indicates that many HIV-positive prisoners return home to sexual and needle-sharing partners who are not yet infected, and that sexual and drug-related HIV transmission risk is common following release (Grinstead, Zack et al. 2001). Given the number of people who are incarcerated in the United States and the increasing burden of HIV infection in this population, interventions targeting prisoners preparing for release could have an important public health impact in preventing new HIV infections.
Adherence to medical HIV regimens is critically important to both HIV-infected individuals and public health. Individuals who have better adherence to anti-retroviral treatment (ART) achieve lower viral loads, higher CD4 cell counts, less clinical progression, and lower probability of death (Cain et al., 2006; Cole, Hernan, Anastos, Jamieson, & Robins, 2007; Palella et al., 1998). Both sub-optimal levels of treatment and inadequate adherence to medical regimen are associated with increased evidence of viral resistance (Harrigan et al., 2005) and risk of HIV transmission leading to the emergence of “Seek, Test and Treat” interventions to lower viral load and reduce HIV infectivity as a major part of the new national HIV/AIDS strategy (Dieffenbach and Fauci, 2009; Montaner et al., 2006; Granich et al., 2009)
There have been investigations of both historical and post-release HIV-associated behaviors of prisoners (see Moseley & Tewksbury, 2006; Seal et al., 2003). Three recent investigations of HIV medication adherence among prisoners described by Seal (2005) showed a decline in HIV medication adherence and an increase in associated measures such as viral load after release. Baillargeon et al (2009) showed that nearly 70% of HIV positive prisoners had not refilled HIV prescriptions within 2 months of release and Stephenson et al (2005) showed that re-incarcerated prisoners had worse trajectories of viral load than those who remained in prison.
Both theoretical (Draine, et al, 2005) and applied (Rhine, 2003) approaches to inmate re-entry have recently focused on community involvement and a “coalition of support” (Travis et al. 2009). As Draine, et al. note, “…social capital accrues to people through their relationships with family and friends.” Family and friends may have a positive effect on medication adherence through encouragement, promotion of the importance of adherence, and serving as a reminder mechanism for the individual (Vervoort, Borleffs, Hoepelman, & Grypdonck, 2007), although these same individuals may also negatively affect adherence through counterproductive interactions (Remein, et al., 2006). Family and social support may be particularly relevant to risk reduction and adherence in African-American and Latino individuals.
A search of PsychInfo and Sociological Abstractsi found two investigations that examined the impact of family or friends on sexual risk behavior or HIV medication adherence in adult male prisoners. It should be noted that the one investigation (Seal et al., 2003) was a survey of what service providers felt were the important factors related to risk and non-adherence. The other investigation (Pettus-Davis, et al. 2009) noted that prisoners expressed concern about their ability to access pro-social support upon release. There is a need for more knowledge about how stress and support from family and friends are related to HIV risk behaviors and medication adherence in adult men being released from prison.
This manuscript describes the pre-release characteristics of incarcerated HIV-positive men with imminent release from prison and jail, providing information for both post-release planning and for intervention development. Data presented in this report include a demographic description of the sample and their sexual risk behaviors, substance use, health status and HIV medication adherence, health care utilization, mental health, and family and social support.
Methods
Data reported in this manuscript are from the baseline, pre-release, pre-randomization assessment that was conducted for a longitudinal intervention study of HIV-positive prisoners being released from a prison or jail. Participants were recruited to participate in a randomized controlled trial of a behavioral intervention to decrease sexual risk behavior and improve medication adherence. All procedures were approved by the University of California, San Francisco Committee on Human Research. Project recruitment began in August 2005 and enrollment to the project continued until March 2007 (Reznick, et al., submitted).
Study Sites
Data were collected at three sites: two California state prisons, California Medical Facility (CMF) and San Quentin State Prison (SQSP) and one jail in San Francisco (SFCJ). During the study period, the policy at both SQ and CMF was that each HIV-positive person had their viral load measured every three months and was provided a 30-day supply of medication upon release. At SFCJ, people with HIV received medications upon release.
Recruitment
The study recruiter identified and met with potential participants who were between 21 and 90 days of their expected release back into the community. The recruiter reviewed eligibility criteria in a confidential space with those interested. Eligibility criteria were: 1) over 18 years of age, 2) being released to one of the nine San Francisco Bay Area counties, 3) ability to speak English or Spanish, 4) ability to name at least one local adult family member or close friend who would be able to participate in a post-release counseling intervention, and 5) willing to sign a release to allow the study staff to contact that person. Upon confirmation of eligibility, the recruiter read the consent form aloud with the participant, answered any questions, and had the participant sign or initial the consent form. Participants were offered a blank unsigned copy of the consent form for their reference and the pre-release survey was scheduled. Of the 325 individuals approached, 162 were eligible, provided signed consent, and had a pre-release assessment; of these, 40 were from a jail and 122 were from a prison. Of the 214 approached at the prisons, 122 enrolled in the study, 73 were ineligible, 18 declined to participate and one failed to complete the survey. Of the 111 who were approached at the jail, 40 enrolled in the study, 12 were eligible but declined to participate, and 59 were not eligible. Of note, 7 of those ineligible from prison and 13 from jail were ineligible because they were unable to identify a family member or friend to participate in the intervention with them.
Data Collection and Management
All assessment instruments were interviewer-administered. Participants were paid $40 for the pre-release survey. The money was added to their prison account or provided upon release.
Measures
Demographics included age, education, ethnicity, sexual orientation, gender identity (male, female, transgender, or `something else.') relationship status, lifetime incarcerations, past sexual trauma, income level, and source of income prior to their incarceration.
Sexual risk behavior was only assessed for the four-month period prior to incarceration by asking about specific sexual behaviors with the most recent of up to five male and five female partners. Sexual risk behavior was defined as vaginal or anal sex that was not protected by a condom. Sero-discordant unprotected sex was also examined, i.e., unprotected sex with a partner who was HIV-negative or of unknown serostatus. Finally, condom self-efficacy (alpha=.92) was assessed in which respondents rated their perceived ability to use a condom.
Substance use during the four months prior to incarceration as well as lifetime was assessed through questions about the use of alcohol, specific drugs, intravenous drug use and needle-sharing. Drug treatment involvement both prior to and during incarceration was noted.
ART and adherence
Respondents were asked whether they were taking or had been prescribed HIV medications. A binary variable indexed whether sample members met then current criteria for ART: (1) they had an AIDS diagnosis; (2) they had recurrent infections, which would indicate the need for ART; (3) had CD4 cell count below 200; or (4) a viral load greater than 100,000. Separate indices were calculated for the period during incarceration and the 4-month period prior to incarceration. For the four months prior to the incarceration, those who reported taking every dose of HIV medications in a typical week were defined as adherent. Adherence during incarceration was measured using the AIDS Clinical Trial Group Adherence Interview Questionnaire (Chesney et al., 2000). Adherence during incarceration was defined as not skipping any pill and being on schedule. Self-efficacy for HIV medication adherence (alpha = .93), and negative attitudes about HIV medications (alpha=.82) were also assessed.
Cognitive status was measured by three of four questions from the HIV Dementia Scale, (HDS; Powers, et al., 1995). The `at-risk' threshold for this abridged test was adjusted to ≤ 7.5 points (i.e., Full scale cut off is10 × 0.75 = 7.5; the scoring of HDS allows fractional points).
Health status was assessed for both the four-months prior to incarceration and during the incarceration period. CD4 cell count and HIV viral load were assessed by self-report and medical records when available. Correlations between the two reports were 0.87 for CD4 cell count and 0.72 for viral load; therefore self-report was utilized when medical records were unavailable. Use of health services was assessed for the four-month period prior to incarceration and for the incarceration period. HIV, STD and hepatitis knowledge was measured by 17 true-false questions concerning risk factors, treatment options, and medical care.
Psychological distress
The Brief Symptom Inventory (BSI; Derogatis, 1993) was used to measure psychological distress. The BSI Global Severity Index (α = .96) is calculated as the mean response (i.e., 0–4) across the 53 items assessing psychological symptoms over the past seven days. For men a T-score on the global severity index - or two subscales - greater than or equal to 63, (a raw score of 0.58 or greater) signifies clinical levels of psychological distress.
Social support for the four month period prior to incarceration included four scales. Network size included a list of up to six persons who were important in their life and whether their HIV status had been disclosed to each. Received family support (α=.86) and Dissatisfaction with family support (α=.86) were from the Feetham Family Functioning survey(Roberts & Feetham, 1982). The Multidimensional Scale of Perceived Social Support (Zimet, Dahlem, Zimet and Farley, 1988), provided perceived support (α=.86) and three subscales of perceived support from friends, family, and a close special person (α ranged from .90 to .92). Social support during incarceration was assessed by the numbers of visitors, calls and packages the participant received from outside.
Perceived stress was measured by 20 items using 4 ordered response categories. Four domains of stress were assessed: family (α=.74), friends (α=.78), employment (α=.76) and finances (α=.82) as the average score of items in the domain (possible range, 1–4).
Data Analysis
Data analysis was completed with SAS Version 9.1. For descriptive analyses, means and standard deviations when appropriate, otherwise either medians and inter-quartile range (IQR) or proportions were used. We also conducted an exploratory analysis of the correlation between indicators in two broad areas: 1) family/friend support and stress, and 2) HIV health/adherence and HIV transmission behaviors. Finally, statistical tests compared differences by source of recruitment (jail or prison) on all variables (only significant differences are reported). For approximately symmetrically distributed variables, t-tests are reported; otherwise a Wilcoxon test for continuous variables, a chi-square for categorical variables, or a Spearman correlation are reported. CD4 cell count was square root transformed and viral load was log 10 transformed.
Results
Demographics and Descriptive Information
Table 1 contains demographic information on the men. The majority would have been considered low income in the four-month period prior to incarceration. Most reported monthly incomes of $500–$999 (N=69, 42.6%) or below $499 (N=43, 26.5%). Most also (N=99, 61.1%) reported receiving some form of public assistance, including SSI (N=658, 42.0%), food stamps (N=25, 15.4%), and general assistance (N=24, 14.8%). About 34.0% (N=55 reported three or more residences in the four months prior to incarceration, an indication of housing instability. Of those with housing instability, 24 (43.6%) reported having been homeless. An additional 11 of the 42 reporting two residences also reported having been homeless.
Table 1.
Demographics
| Jail (n=40) | Prison (n=122) | Full Sample (n=162) | |
|---|---|---|---|
| Mean Age | 41.1 (7.8) | 42.0 (7.8) | 41.5 (7.9) |
| Race/Ethnicity* | |||
| African American | 16 (40.0%) | 68 (55.7%) | 84 (51.9%) |
| White, non-Hispanic | 12 (30.0%) | 26 (21.3%) | 38 (23.5%) |
| Hispanic | 7 (17.5%) | 17 (13.9%) | 24 (14.8%) |
| Mixed | 3 (7.5%) | 8 (6.6%) | 11 (6.8%) |
| Native American | 2 (5.0%) | 0 (0.0%) | 2 (1.2%) |
| Pacific Islander | 0 (0.0%) | 2 (1.6%) | 2 (1.2%) |
| Marital Status | |||
| Single | 26 (65.0%) | 81 (66.4%) | 107 (66.0%) |
| Divorced/Widowed | 9 (22.5%) | 23 (18.9%) | 32 (19.8%) |
| Married/Partnered | 5 (12.5%) | 18 (14.8%) | 23 (14.2%) |
| Education* | |||
| Less than high school degree | 14 (35.0%) | 46 (38.0%) | 60 (37.0%) |
| High school degree or equivalent | 14 (35.0%) | 44 (36.4%) | 58 (36%) |
| More than high school | 12 (30.0%) | 31 (25.6%) | 43 (26.7%) |
| Gender orientation | |||
| Male | 35 (87.5%) | 111 (91.0%) | 146 (90.1%) |
| Female | 2 (5.0%) | 2 (1.6%) | 4 (2.5%) |
| Transgender | 3 (7.5%) | 5 (4.1%) | 8 (4.9%) |
| Other | 0 (0.0%) | 4 (3.3%) | 4 (2,5%) |
| Sexual orientation** | |||
| Heterosexual | 24 (61.5%) | 82 (67.8%) | 106 (66.3%) |
| Homosexual | 7 (18.0%) | 17 (14.1%) | 24 (15.0%) |
| Bisexual | 6 (15.4%) | 17 (14.1%) | 23 (14.4%) |
| Other | 2 (5.1%) | 5 (4.1%) | 7 (6.6%) |
No statistically significant differences between Jail and Prison
One person did not answer these questions
Two persons did not answer this question
Most of the participants had been incarcerated more than once. The mean number of previous incarcerations was 27.3 (Mdn = 17, inter-quartile range, IQR = 29 [8–37], range 1–198). Twelve additional participants reported that they had been incarcerated “more times than they could count.” The median length of the current incarceration was 4.5 months (IQR = 6.7 [9.6–2.9]). The maximum incarceration length at the time of assessment was 51.7 months.
Sexual Risk Behaviors
All but two men reported having engaged in sexual activity at some point in their lifetime. The average age of sexual initiation in this sample was 12.9 years (SD = 3.5). Half of the men (51.2%) reported having had sex with another man at least once. Of those who reported having had sex with another man, 56.6% reported that sex with men occurred both inside and outside of prison, 39.8% reported it occurred only outside of prison, and 1.9% reported it occurred only in prison. 35.2% of participants reported having experienced a sexual trauma involving forced sex at some time in their lives. About half of these cases of forced sex (49.1%) occurred when the participant was a child, 22.8% when they were an adult, and 28.1% had occurrences both as children and as adults. Finally, 48.2% of all the men reported having traded sex for drugs or money at least once during their lifetimes.
Most participants, 82.6%, were sexually active prior to incarceration. Of those sexually active, 63.2% reported only female partners, 28.6% reported only male partners, and 8.3% reported having both male and female partners. There were 14 participants were newly diagnosed with HIV during the current incarceration. Sexual activity was only asked for the period prior to the current incarceration. Nearly half (61/127 = 48.0%) of the sexually active participants reported some unprotected sex though there was a significant difference depending on knowledge of serostatus (Fisher's Exact p = .0033). Participants who did not know their serostatus were more likely to engage in unprotected sex (10/11=90.9%) than were those who knew they were HIV positive (51/116 = 44.0%). Of those reporting unprotected sex, 76.7% indicated that it was with a HIV-negative partner or a partner of unknown serostatus (Knew HIV-negative status: 37/51 = 72.6%; Did not know Status; 9/9 = 100%; p < .10).
Substance Use and Needle Sharing
Six participants (3.7%) reported neither drug nor alcohol use in the four months prior to incarceration and 9 (5.6%) reported alcohol use but no illegal drug use in that period. The most frequently used substances included marijuana, cocaine, amphetamines and heroin (Table 2). Nearly all (98.2%) reported having used some illegal drug in their lifetime. There were 74 participants (45.7%), who reported injection drug use (IDU) in the four months prior to incarceration (17 or 10.5% did not answer). Of those reporting IDU, 36.5% (n=27) reported having shared needles with others during the same period; 12 only took needles from someone else and 15 both gave and took needles. It should be noted that a total of 89 of the men in the study (54.9%) had tested positive for hepatitis. Hepatitis C was reported by 74 of the men (45.7%). Hepatitis A and B were each reported by 20 men (12.3%). Percentages do not sum to 100% because 23 men had multiple types.
Table 2.
Substance in 4 months prior to incarceration
| Substance Used | Jail (n=40) | Prison (n=122) | Full Sample (n=162) |
|---|---|---|---|
| Any Alcohol | 26 (65.0%) | 83 (68.0%) | 109 (67.3%) |
| Binge Drinking | 17 (42.5%) | 46 (37.7%) | 63 (38.9%) |
| Any Drug Use1 | 37 (92.5%) | 110 (90.2%) | 147 (90.7%) |
| Marijuana | 31 (77.5%) | 83 (68.0%) | 114 (70.4%) |
| Cocaine | 25 (62.5%) | 79 (64.8) | 104 (64.2%) |
| Crack Cocaine2 | 20 (51.3%) | 65 (53.3%) | 85 (52.5%) |
| Powder Cocaine | 10 (25.0%) | 33 (27.1%) | 43 (26.5%) |
| Amphetamines | 25 (62.5%) | 56 (45.9%) | 81 (50.0%) |
| Heroin | 14 (35.0%) | 31 (25.4%) | 45 (27.8%) |
| Speedball (Cocaine+Heroin) | 4 (10%) | 12 (9.8%) | 16 (9.9%) |
| Goofball (Amphetamine+Heroin) | 5 (12.5%) | 8 (6.6%) | 13 (8.0%) |
| Sedative/Hypnotics3 | 12 (30.0%) | 26 (21.5%) | 38 (23.5%) |
| Viagra4 | 8 (20.0%) | 13 (10.7%) | 21 (13.0%) |
| Poppers | 6 (15.0%) | 12 (9.8%) | 18 (11.1%) |
| Ecstasy4 | 5 (12.8%) | 13 (10.7%) | 18 (11.1%) |
| Hormones | 2 (5.0%) | 8 (6.6%) | 10 (6.2%) |
| Hallucinogens | 1 (2.5%) | 6 (4.9%) | 7 (4.3%) |
| PCP | 1 (2.5%) | 4 (3.3%) | 5 (3.1%) |
| Steroids | 1 (2.5%) | 0 (0.0%) | 1 (0.6%) |
No statistically significant differences between Jail and Prison
Any drug use excludes Viagra, Hormones and Steroids
One participant from Jail did not respond to this questions
One participant from Jail and one from Prison did not respond
One participant from Prison did not respond
HIV Related Health Status
All men in this study were HIV-positive. The median time respondents had known their HIV serostatus was 117.6 months (IQR=118). We report information about the men's HIV-related health status from both the four month period prior to incarceration and during incarceration. Analyses of pre-incarceration health exclude the 14 respondents diagnosed during the current incarceration.
HIV-related health status prior to incarceration
In the four months prior to incarceration, the median CD4 cell count was 332 (IQR = 423.5) and the median viral load was 1000 (IQR = 45,950). It should be noted that there was considerable missing data in these measures with only 54.1% and 44.6% reporting a CD4 cell count and a viral load, respectively. Of the 148 men who knew they were HIV-positive prior to incarceration, 61 (41.2%) were taking ART prior to incarceration. A total of 106 men criteria for ART but 58 (54.7%) of these men were not taking ART prior to incarceration. Of the 61 men taking ART prior to incarceration, 30 (49.2%) reported being adherent to the dosing schedule.
HIV-related health status during incarceration
The median of the last CD4 cell count during the incarceration was 308 (IQR = 275). The median viral load was 1016 (IQR = 18,600). Only 7 men were missing CD4 cell count and 37 (22.8%) were missing viral load data. ART usage increased from 61 to 96 of the 162 men (59.3%) during incarceration. The number meeting criteria for ART also increased from 106 to 132 and those not taking ART declined to only 46 (34.8%), still a sizable proportion. Finally, of those taking ART, 87.8% were adherent, an increase over the pre-incarceration period.
The HIV Dementia Scale showed that 62 of the men (38.3%) showed signs of cognitive-motor deficits. The study did not have access to further information to characterize or quantify the extent of these deficits or to rule out causes other than HIV for their existence.
The average correct responses on the HIV, STD and Hepatitis Knowledge questionnaire was 89% (SD = 9.3%). This is significantly different than expected by chance (z = 9.74, p < .0001) and reflects approximately 15 correct responses out of 17.
Change in health status from pre-incarceration to incarceration
The median change in CD4 cell count was −5.0 (IQR = 233, n=77). The median change in viral load was +146 copies (IQR = 23844, n=52).
Participants who should have been on HIV medications in the period prior to incarceration, but were not, had significantly lower CD4 cell counts (t(114) = 2.04, p < .05) and higher viral loads (t(81.3) = 4.11, p < .0001) during incarceration than did the men who were on HIV medication prior to incarceration. Of the 58 men who needed medication but were not taking it prior to incarceration, 30 initiated ART during incarceration. Those men who initiated medication during incarceration had a significantly lower viral load than those who did not (t(44) = 4.73, p < .0001) but there was no difference in CD4 cell count.
Healthcare Utilization
Healthcare utilization four months prior to incarceration
The median number of healthcare visits prior to incarceration was 0.50 (IQR = 1.0) per month with 21.6% of the men reporting no healthcare use and 13.0% reporting more than 2 healthcare visits per month. Of those reporting utilization, most (73.2%) reported using community healthcare facilities for at least some of this care. Emergency rooms were used by 11.8% and private clinics were used by 8.7%. Of the 29.9% who reported other healthcare sources, a majority (76.3%) named those sources as a jail or prison (during a previous incarceration).
Lifetime hospitalization for mental illness was reported by 38.1% of the sample with 32.3% of these in the four months prior incarceration. A majority (73.5%) reported a history of substance abuse treatment, with 34.5% of these in the four months prior to incarceration.
Comparison of healthcare utilization before and during incarceration
The median number of healthcare visits per month during incarceration was 1.6 (IQR = 1.1). Only two men reported not having had a healthcare visit during their incarceration and 17.2% reported having more than two healthcare visits per month. There was a significant increase in healthcare visits per month during incarceration relative to the four-month period prior to incarceration: t(155) = 2.03, p < .05. Only 13.7% of the men rated healthcare while incarcerated as being better than in the community; 68.6% rated it worse. The remaining 17.6% rated it about the same.
Mental Health
Perceived stress in the four months prior to incarceration
Perceived stress was measured in four domains: Friends (M = 2.62, SD = 0.56), Family (M = 2.53, SD = 0.67), Finances (M = 2.66, SD = 0.71), and Employment (M = 2.62, SD = 0.75). These mean ratings were just above the scale midpoints, indicating general acknowledgement of these stressors. However, for `employment,' 40.1% (n = 65) reported that none of the items pertained to them, and therefore did not respond. For `family,' 18 men (11.1%) did not respond, and for `finances' only 1 man (0.6%) did not respond to any items. The five most frequently endorsed stressors were: Difficulty meeting and trusting new people (80.4%), bad financial situation (62.5%), upset with family members (62.2%), friends tempting you (61.3%), and trouble finding a job (61.1%).
Psychological distress during incarceration
Mean psychological distress scores were greater than the clinical cut-off (BSI, Global Severity Index M = 0.79, SD = 0.64, Mdn = 0.61, IQR = 0.86). Clinical levels of psychological distress were evident in 79% of the sample (51.9% based on the global score and an additional 27.1% on the sub-dimensions). The percentage of men showing clinical levels on each of the sub-dimensions of the BSI were: depression 55.5%, psychoticism, 54.9%, paranoia 48.1%, obsessive-compulsive 39.5%, somatic 37.0%, anxiety 35.8%, hostility 34.6%, interpersonal sensitivity 33.3% and phobia 27.2%.
Family and Social Support
Social support in the four months prior to incarceration
The mean network size was 2.92 (SD = 2.08) out of a maximum of six. There were 33 participants (20.4%) who named the maximum six support network members and 23 (14.2%) respondents indicated that no individuals were important to them. Of the men who had any network, 99 (71.2%) had disclosed their HIV-serostatus to all reported network members, and 15 (10.8%) of the men had not disclosed to any of their reported network. The mean rating of perceived support was 2.58 (SD = .64). The three subscale means of this measure equaled 2.42 (SD = .94), 2.44 (SD = .79) and 2.88 (SD = .84), for family, friends, and a special support person, respectively. Received family support had a mean of 4.36 (SD = 1.08) and dissatisfaction with family support had a mean of 1.32 (SD = 0.95). This mean level shows that dissatisfaction with family was significantly greater than zero (t(161) = 16.73, p < .001).
Social support during incarceration
Men were asked about contacts with friends and family while they were incarcerated. 24.7% of the men reported having at least one visitor while incarcerated and 67.9% reported having received a letter, package, and/or phone call.
Relationship of social support and stress on sexual risk and HIV health-related status and medication adherence
The exploratory correlation analyses showed modest interrelationships between indicators of support and stress from both family and friends and indicators of sexual risk and HIV health and medication adherence. Stress from the family was associated with more sero-discordant unprotected sexual episodes (r = .16, p < .05). Higher levels of perceived family support were associated with a lower likelihood of unprotected sex with men (r = −.17, p < .04) and specifically lower likelihood of sero-discordant insertive sex with men (r = −.23, p < .005). There were no relationships between measures of support and stress and being gay or bisexual. Received family support was also negatively related to sharing of any needles (r = −.21, p < .02) or sharing unclean needles (r = −.23, p < .01). Family support was positively related to HIV medication adherence self-efficacy whether measured as received support (r = .31, p < .0001) or perceived support from the family generally (r = .21, p < .001) or perceived support from a special person (r = .19, p < .02). Men with higher received family support had lower viral loads in the period prior to incarceration (r = −.27, p < .03).
Family support was also related to drug use and psychological distress. Men with more received family support (r = −.17, p < .03) and with more perceived friend support (r = −.17, p < .03) were less likely to have used stimulants or club drugs in the period before incarceration (r = −.17, p < .03). Men with more perceived support from family (r = −.19, p < .02) or from a special person (r = −.26, p > .001) had lower levels of psychological distress.
Comparison of Participants recruited from Jail versus Prison
There were significant differences across Jail and Prison participants (see Table 3). These differences may be important for planning interventions aimed at one but not the other population. As might be expected, participants recruited from jails had shorter incarcerations.
Table 3.
Prison versus Jail
| Jail (n=40) | Prison (n=122) | Full Sample (n=162) | |
|---|---|---|---|
| Median months of incarceration**** | 5.9 (7.7) | 3.0 (3.9) | 4.5 (6.7) |
| Median CD4 cell counts** (pre-incarceration) | 350 (755) | 198 (173) | 332 (423.5) |
| Change in CD4 cell count* (during incarceration) | −10 (269) | 50 (180) | −5 (233) |
| Healthcare visits/month**** (during incarceration) | .86 (.99) | 1.59 (2.11) | .98 (1.07) |
| Change in healthcare visits/month**** (pre-incarceration to incarceration) | .18 (1.19) | .76 (1.34) | .33 (1.25) |
| Inpatient substance abuse treatment** (pre-incarceration) | 9.0% | 27.5% | 13.6% |
| Hospitalization for mental illness* | 33.1% | 55.0% | 38.1% |
| Mental health symptoms** | 0.54 (.69) | 0.92 (.97) | .61 (.86) |
| Social network size* | 3 (5) | 2 (2) | 3 (4) |
| Perceived support* | 2.75 (.93) | 2.5 (.82) | 2.66 (.89) |
| Perceived family support* | 2.75 (1.25) | 2.00 (.50) | 2.5 (1.25) |
| Dissatisfaction with family support* | 1.10 (.79) | 1.62 (1.38) | 1.19 (1.08) |
| At least one visitor during incarceration**** | 17% | 48% | 24.7% |
Medians (IQR) and percentages (labeled %)
.01 < p ≤ .05
.001 < p ≤ .01
.0001 < p ≤ .001
p ≤ .0001
With respect to HIV-related health status, during the four months prior to incarceration, men recruited from jail had significantly lower CD4 cell counts and significantly improved CD4 cell count during incarceration from before. With respect to healthcare utilization, participants recruited from jail had significantly more healthcare visits and a larger increase in healthcare visits per month while incarcerated relative to the prior 4 months. Participants recruited from jail were also significantly more likely to have had inpatient substance abuse treatment in the four months prior to this incarceration, more likely to have been hospitalized for mental illness, and more likely to report mental health symptoms as measured by Brief Symptom Inventory
Social support for men recruited from jail was lower than that of men recruited from prison. Jail recruits reported significantly smaller social networks, significantly lower overall perceived support, perceived family support, and more dissatisfaction with family support. However, participants recruited from jail were significantly more likely to have had at least one visitor and there were no significant differences in receiving letters, packages and phone calls.
Discussion
This descriptive study involved a diverse sample of HIV-positive men nearing release from prison or jail. Although most (66%) reported heterosexual orientation, many participants identified as gay, bisexual or transgender. Of note, the sample had a history of numerous prior incarcerations which signals potential problems in community reentry. Many of the other characteristics of this sample—financial strain, housing difficulties, elevated psychological symptoms, and substantial substance use point to potential general problems with community reentry that have been highlighted by many others. Lack of resources and access to jobs is a common focus and concern in reentry (Visher, Debus-Sherrill & Yahner, 2011) as is housing (Draine, et al., 2005) and access to mental health and substance use services (Hoge, et al., 2009). These same factors have been cited as factors associated with HIV medication adherence. The remainder of this discussion summarizes aspects of the sample that might guide reentry interventions to reduce HIV risk behaviors and improve HIV medication adherence upon release.
Most men in the study reported being both sexually active and having some involvement with substance use. The 44% of men who knew they were HIV-positive and yet reported unprotected sex were predominantly partnering with individuals of unknown or HIV-negative status. In addition, a little under 10% of the sample reported sharing needles after use. These are both high risk behaviors for the spread of HIV. Clearly HIV risk reduction interventions are needed for this group and if effective should result in public health benefits. However, even those with the skills and motivation to reduce their risk of infecting others can `slip.' Reducing viral load for these men by improving their HIV medication adherence would significantly reduce the chances of HIV transmission (Cambiano, Rodger, & Phillips, 2011).
Interventions to improve HIV medication adherence have been shown to be effective, but most have a relatively small effect size (Simoni, et al., 2006). The men in this study have multiple co-morbid conditions that may complicate attempts to improve medication adherence. Interventions should address these co-morbid conditions to bolster the impact of interventions on HIV medication adherence. Areas to consider include: financial security and housing, substance use involvement, psychological distress and mental health, stress management techniques and finally social support and family.
Substance use has been found to be a serious threat to adequate levels of medication adherence (Hendershot, et al., 2009, Lehavot et al., 2011). There was a high level of substance use with most participants reporting use of multiple substances and nearly 45% reporting IDU in the four months prior to their current incarceration. In addition, substance use is known to decrease vigilance for HIV sexual risk behaviors. Therefore, substance abuse treatment and/or harm reduction interventions would be indicated.
It is striking the high proportion of the men (79%) who reported clinical levels of psychological distress. Depression in particular has been shown to be associated with problems in HIV medication adherence (Simoni, Safren et al., 2011). In addition, there was endorsement of stressors by the men in the study, particularly stressors related to finances/jobs and relationships. The high reported levels of psychological distress may also indicate high levels of stressors and/or difficulty in dealing with stressors due to the known relationship between stressors, coping and psychological distress (Burns, Feaster Mitrani, Ow & Szapocznik, 2008). Cognitive behavioral interventions for depression have shown promise as an ancillary to HIV medication adherence interventions (Safren, 2009).
Social support is a potential promoter of HIV medical adherence. It appears, however, that social support, particularly from family, may be problematic for many in this population. A significant fraction of the participants listed no important individuals in their lives and the most frequently endorsed stressor was difficulty meeting and trusting new people. This difficulty appears to be particularly salient for the men recruited from jails. As pointed out by Wolff & Draine (2004), social skills building interventions may be necessary to help individuals build social connections after reentry. This is particularly important for the individual to effectively access support from and integrate into the community (Drane, et al 2005).
Limitations
The study participants were volunteers for an intervention and cannot be considered a representative sample of the HIV-positive prison or jail population. To help contextualize the sample we included information about eligibility, screening and non-enrollment. Another limitation was the relatively small sample of participants recruited from the jail; differences between jail and prison recruits needed to be relatively large to achieve statistical significance. Additional differences between HIV-positive men in prison and jails may not have been detected in this study. Finally, these men are from one geographic area, the San Francisco Bay area; prison and jail populations in other areas of the country may differ.
Conclusion
There is a moral and ethical responsibility to address the health needs of this population upon release from incarceration; however, there are also important public health benefits to ensuring continued medication adherence and reduced HIV-transmission risk behaviors. Nearly half of the respondents reported having unprotected sex, and most of this was with sero-discordant partners. Also, nearly half of the men had injected drugs in the period prior to incarceration, and many had shared needles. Post release planning should include support and skills building for linking to support for reducing both sexual and IDU-related transmission risk. In addition, good medical adherence to HIV medication regimens is needed to keep viral loads low, which considerably lessens the risk of sexual transmission (Dieffenbach and Fauci, 2009, Montaner et al, 2006).
*Acknowledgments
This project was funded by the National Institute of Mental Health (NIMH: R01-MH067495). The authors would like to acknowledge the following for their work on the Project. We thank our study participants, their families, and their service providers. At Centerforce, Inc.: David Caplan, Kelly Dalzell, Maggie Dann, Isaiah Hurtado, Katie Kramer, Teresa Lee, Annette Lerma, Nadya Uribe. At our prison and jail study sites: Joseph Bick. MD, Jessica Clarke MD, Joe Goldenson MD, Kate Monico Klein, Nadim Khoury, MD. At University of California Center for AIDS Prevention Studies (CAPS): Allison Futeral, Claudine Offer. At University of Miami Center for Family Studies (CFS): Carleen Robinson-Batista MSW, Jose Szapocznik PhD.
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