Table 2.
Baseline mean C-Reactive Protein and Interleukin-6 by Sleep Metric Levels and MVPA Minutes
| Sleep Metric | C-Reactive Protein (n=45) | Interleukin-6 (n=42) | ||
|---|---|---|---|---|
| Mean (95%CI) | p-value | Mean (95%CI) | p-value | |
| Sleep Onset | ||||
| <11:46PM | 1.4 (0.5-4.2) | 3.7 (2.7-4.6) | ||
| >11:46PM | 3.9 (1.2-12.2) | 0.12 | 4.8 (3.9-5.7) | 0.01 |
| Wake Time | ||||
| <7:22AM | 2.5 (1.0-6.3) | 3.5 (2.7-4.3) | ||
| >7:22AM | 3.2 (1.4-7.2) | 0.65 | 3.2 (2.4-3.9) | 0.51 |
| Total Sleep Time | ||||
| <339 Minutes | 6.9 (2.2-21.3) | 4.9 (4.3-5.6) | ||
| >339 Minutes | 2.0 (0.9-4.6) | 0.05 | 3.6 (2.9-4.2) | <0.01 |
| Sleep Latency | ||||
| <13 Minutes | 2.1 (0.7-6.5) | 3.8 (3.0-4.6) | ||
| >13 Minutes | 1.8 (0.7-4.6) | 0.80 | 4.6 (3.9-5.3) | 0.08 |
| Sleep Efficiency | ||||
| <73% | 6.4 (1.9-21.1) | 4.2 (3.4-5.0) | ||
| >73% | 2.0 (0.8-5.4) | 0.09 | 3.6 (2.7-4.5) | 0.19 |
| Wake After Sleep Onset | ||||
| <85 Minutes | 1.7 (0.7-4.1) | 4.6 (3.7-5.4) | ||
| >85 Minutes | 3.8 (1.6-8.9) | 0.13 | 4.2 (3.5-4.9) | 0.43 |
| MVPA Minutes | ||||
| <70 Minutes | 4.6 (1.9-11.0) | 4.0 (3.3-4.7) | ||
| >70 Minutes | 1.6 (0.6-3.7) | 0.04 | 4.3 (3.5-5.1) | 0.52 |
Values for c-reactive protein were logged transformed and back transformed for presentation. aBeta coefficients and standard errors based on logged-transformed c-reactive protein values. C-reactive protein adjustments: Sleep Onset = race, education, sexual orientation, and PSS; Wake Time = education, sexual orientation, PSS, and POC self-reevaluation subscale; Total Sleep Time = race, education, and Social Support for PA family subscale; Sleep Latency = race, sexual orientation, Social Support for PA family subscale, and POC self-liberation subscale; Sleep Efficiency = marital status, religion, race, education, Social Support for PA family subscale, POC self-reevaluation subscale, and SF-36 emotional wellbeing, pain, and social functioning subscales; Wake After Sleep Onset = religion, race, education, and POC self-reevaluation and counterconditioning subscales; MVPA Minutes = income, religion, race, education, POC self-evaluation subscale, and SF-36 emotional well-being and mental health subscales. Interleukin-6 adjustments: Sleep Onset = employment, HIV/AIDS stage, route of infection, PSS, and SF-36 physical functioning subscale; Wake Time = employment, PSS, POC social liberation subscale, and SF-36 physical functioning subscale; Total Sleep Time = route of infection, PSS, WHR, and POC social liberation subscale; Sleep Latency = route of infection, PSS, POC self-reevaluation and reinforcement management subscales, and SF-36 physical functioning subscale; Sleep Efficiency = employment, route of infection, and POC social liberation, helping relationships, and reinforcement management subscales; Wake After Sleep Onset = route of infection, PSS, WHR, POC self-reevaluation and counterconditioning subscales, and SF-36 limitations due to physical health subscale; MVPA Minutes = route of infection, and POC environmental reevaluation, self-reevaluation, social liberation, helping relationships, and reinforcement management subscales. Abbreviations: SE = standard error; MVPA = moderate-vigorous physical activity; 95%CI = 95% confidence interval; PSS = Perceived Stress Scale; POC = Process of Change; WHR = waist-to-hip ratio.