Table IV.
Univariate and Multivariate Model Results of Pharmacy Case Management Adherence by Demographic Characteristics, Adjusted for Clinic Randomization
| Phone Visits Overall (70%) | Univariate | Multivariate | ||
|---|---|---|---|---|
| Adherent to all 6 Visits, % | P Value | Adherent to all 6 Visits, % | P Value | |
| Age, y | ||||
| <49 | 45.2a | Overall P=.10 | 68.5 | Overall P=.93 |
| 49–65 | 65.3a,b | 66.7 | ||
| ≥65 | 71.1b | 63.1 | ||
| Sex | ||||
| Male | 66.5 | P=.85 | 70.2 | P=.17 |
| Female | 65.3 | 59.5 | ||
| Race | ||||
| White non‐Hispanic | 69.4a | P=.01 | 69.6a | P=.01 |
| Minority | 44.8b | 38.9b | ||
| Education | ||||
| High school graduate or less | 60.4 | Overall P=.67 | 61.7 | Overall P=.49 |
| Some college/2‐y degree | 69.2 | 71.7 | ||
| 4‐y college+ | 65.0 | 62.7 | ||
| Marital status | ||||
| Married/live together | 67.1 | P=.49 | 63.6 | P=.46 |
| Divorced/widowed/never married | 62.0 | 70.8 | ||
| Employment | ||||
| Full‐time | 60.5a,b | Overall P=.12 | 53.9a | Overall P=.09 |
| Part‐time | 71.1a,b | 76.8a,b | ||
| Retired | 72.7a | 76.1b | ||
| Unemployed | 47.9b | 54.5a,b | ||
| Income, $ | ||||
| <30,000 | 51.6a | Overall P=.21 | 52.0 | Overall P=.44 |
| 30,000–49,999 | 68.1a,b | 62.8 | ||
| 50,000–99,999 | 73.9b | 72.6 | ||
| ≥100,000 | 61.9a,b | 66.2 | ||
| Prior blood pressure monitor use | ||||
| Yes | 60.6 | P=.10 | 58.9 | P=.08 |
| No | 71.6 | 72.4 | ||
| Prior blood pressure medication use | ||||
| Yes | 66.6 | P=.71 | 66.9 | P=.53 |
| No | 63.6 | 61.2 | ||
Different letters (a,b) indicate significantly different pairwise comparison P values. Letters are omitted when pairwise P>.05. This model includes all variables listed in the table.