Table 2.
Adjusted hazard ratios (and 95% confidence intervals) from Cox proportional hazards models comparing the timing of each type of sex by physical disability
| aHR (95% CI) | Vaginal | Oral | Anal | First | ||||
|---|---|---|---|---|---|---|---|---|
| Disability Only | Full Model | Disability Only | Full Model | Disability Only | Full Model | Disability Only | Full Model | |
| Physical Disability (None) | ||||||||
| Mild | 1.11 (0.95–1.30) | 1.06 (0.90–1.25) | 1.11 (0.95–1.30) | 1.02 (0.85–1.22) | 1.09 (0.91–1.31) | 1.03 (0.86–1.23) | 1.06 (0.89–1.27) | 0.99 (0.82–1.20) |
| Moderate | 0.88 (0.72–1.07) | 0.83 (0.67–1.03) | 0.86 (0.64–1.16) | 0.85 (0.68–1.07) | 1.03 (0.75–1.41) | 0.91 (0.68–1.22) | 0.86 (0.70–1.05) | 0.81 (0.66–1.00) |
| Severe | 0.74 (0.56–0.97)* | 0.74 (0.57–0.96)* | 0.79 (0.62–1.01) | 0.77 (0.61–0.98)* | 0.90 (0.63–1.28) | 0.87 (0.60–1.24) | 0.78 (0.62–0.98)* | 0.75 (0.59–0.95)* |
| Biological Sex (Male) | ||||||||
| Female | 1.05 (1.00–1.10) | 0.74 (0.71–0.78)* | 0.73 (0.67–0.79)* | 0.90 (0.86–0.95)* | ||||
| Race/Ethnicity (NH White) | ||||||||
| Hispanic | 0.99 (0.90–1.08) | 0.92 (0.85–1.00)* | 1.27 (1.14–1.41)* | 0.99 (0.90–1.07) | ||||
| NH Black | 1.17 (1.07–1.28)* | 0.68 (0.62–0.75)* | 0.80 (0.70–0.91)* | 1.19 (1.10–1.29)* | ||||
| Parent Education (SES; College Grad) | ||||||||
| <HS | 1.22 (1.11–1.35)* | 0.93 (0.83–1.04) | 1.02 (0.89–1.16) | 1.19 (1.07–1.32)* | ||||
| HS/GED | 1.30 (1.23–1.39)* | 1.12 (1.05–1.19)* | 1.09 (0.99–1.19) | 1.27 (1.20–1.34)* | ||||
| Some College | 1.19 (1.12–1.26)* | 1.05 (0.99–1.12) | 1.02 (0.92–1.14) | 1.11 (1.05–1.18)* | ||||
| Age at Wave IV | 0.98 (0.96–0.99)* | 0.96 (0.95–0.98)* | 0.95 (0.93–0.97)* | 0.97 (0.95–0.98)* | ||||
| Sexual Orientation (Heterosexual) | ||||||||
| Sexual Minority | 0.84 (0.78–0.91)* | 1.25 (1.15–1.36)* | 1.93 (1.75–2.12)* | 1.14 (1.05–1.22)* | ||||
| Cognitive Ability Score (100 −114) | ||||||||
| <85 | 0.72 (0.62–0.85)* | 0.58 (0.50–0.68)* | 0.65 (0.56–0.75)* | 0.72 (0.60–0.86)* | ||||
| 85–99 | 1.04 (0.97–1.11) | 0.96 (0.89–1.02) | 0.92 (0.85–0.99)* | 1.05 (0.98–1.12) | ||||
| >114 | 0.86 (0.81–0.91)* | 0.92 (0.87–0.97)* | 0.98 (0.89–1.09) | 0.88 (0.83–0.93)* | ||||
| Coerced Sex (No) | ||||||||
| Yes | 1.40 (1.28–1.52)* | 1.35 (1.24–1.47)* | 1.63 (1.45–1.84)* | 1.36 (1.25–1.49)* | ||||
| Forced Sex (No) | ||||||||
| Yes | 1.13 (1.01–1.26)* | 1.21 (1.10–1.33)* | 1.12 (0.96–1.31) | 1.27 (1.16–1.39)* | ||||
| Sexual Abuse (No) | ||||||||
| Yes | 1.05 (0.91–1.22) | 1.07 (0.95–1.21) | 1.26 (1.10–1.45)* | 1.08 (0.93–1.26) | ||||
Notes: Referent groups for categorical variables are in parentheses next to the variable names; aHR = adjusted hazard ratio; CI = confidence interval; NH = Non-Hispanic; SES = socioeconomic status; HS = high school; GED = General Educational Development
*
p<0.05 with Holm-Bonferroni correction for multiple comparisons