Table 1.
Weighted characteristics of the study population by sleep disturbance status.
| Variable | All participants | Non-sleep disturbance | Sleep disturbance | P-value | ||
|---|---|---|---|---|---|---|
| Age | <0.001 | |||||
| <44 | 45.80 (0.76) | 49.92 (0.87) | 34.01 (0.90) | |||
| [44, 60) | 29.68 (0.45) | 26.91 (0.48) | 37.59 (0.98) | |||
| ≥60 | 24.52 (0.53) | 23.17 (0.62) | 28.39 (0.72) | |||
| Sex | <0.001 | |||||
| Male | 48.26 (0.31) | 51.03 (0.48) | 40.33 (0.83) | |||
| Female | 51.74 (0.31) | 48.97 (0.48) | 59.67 (0.83) | |||
| Race/ethnicity | <0.001 | |||||
| Non-Hispanic White | 67.74 (1.76) | 64.82 (1.82) | 76.07 (1.62) | |||
| Non-Hispanic Black | 10.90 (0.87) | 11.27 (0.90) | 9.83 (0.85) | |||
| Mexican American | 8.63 (0.91) | 9.89 (0.98) | 5.05 (0.73) | |||
| Other race/ethnicity | 12.73 (0.78) | 14.02 (0.83) | 9.04 (0.73) | |||
| Marital status | <0.001 | |||||
| Never married | 18.13 (0.77) | 19.21 (0.86) | 15.12 (0.82) | |||
| Married/living with partner | 63.25 (0.77) | 64.53 (0.85) | 59.67 (1.04) | |||
| Widowed/divorced | 18.63 (0.37) | 16.26 (0.37) | 25.21 (0.68) | |||
| Poverty income ratio | 0.435 | |||||
| <1 | 15.90 (0.74) | 15.68 (0.77) | 16.52 (0.95) | |||
| [1, 3) | 35.71 (0.85) | 35.58 (0.89) | 36.09 (1.17) | |||
| ≥3 | 48.39 (1.23) | 48.74 (1.23) | 47.39 (1.63) | |||
| Education | 0.032 | |||||
| elow high school | 5.70 (0.31) | 5.98 (0.34) | 4.92 (0.44) | |||
| High school | 36.33 (0.93) | 36.45 (0.94) | 35.98 (1.19) | |||
| College or above | 57.97 (1.06) | 57.57 (1.08) | 59.10 (1.26) | |||
| Smokers | <0.001 | |||||
| Never smoker | 55.41 (0.75) | 58.62 (0.76) | 46.42 (1.05) | |||
| Former smoker | 24.08 (0.54) | 22.46 (0.55) | 28.59 (0.88) | |||
| Current smoker | 20.52 (0.56) | 18.92 (0.53) | 24.99 (1.02) | |||
| Alcohol drinkers | 0.027 | |||||
| Non-drinker | 34.00 (0.88) | 34.07 (0.88) | 33.80 (1.24) | |||
| Moderate alcohol use | 48.76 (0.89) | 48.15 (0.92) | 50.50 (1.34) | |||
| High alcohol use | 17.24 (0.45) | 17.78 (0.53) | 15.70 (0.69) | |||
| BMI | <0.001 | |||||
| <25 | 31.55 (0.62) | 33.07 (0.69) | 27.19 (0.83) | |||
| [25, 30) | 33.33 (0.5) | 34.03 (0.56) | 31.32 (0.85) | |||
| ≥30 | 35.12 (0.55) | 32.89 (0.66) | 41.49 (0.81) | |||
| Sleep duration | <0.001 | |||||
| Insufficient | 56.43 (0.60) | 60.42 (0.63) | 44.99 (0.90) | |||
| Recommended | 36.21 (0.58) | 31.74 (0.59) | 49.03 (0.98) | |||
| Excessive | 7.36 (0.23) | 7.84 (0.28) | 5.98 (0.41) | |||
| Sedentary behavior | <0.001 | |||||
| Mild | 63.09 (0.71) | 64.52 (0.75) | 58.99 (1.05) | |||
| Severe | 36.91 (0.71) | 35.48 (0.75) | 41.01 (1.05) | |||
| Exercise | <0.001 | |||||
| Light | 30.47 (0.75) | 28.80 (0.77) | 35.73 (1.25) | |||
| Vigorous/moderate | 69.53 (0.75) | 71.20 (0.77) | 64.27 (1.25) | |||
| WBC | 7.22 ± 0.03 | 7.14 ± 0.04 | 7.42 ± 0.05 | <0.001 | ||
| NEU | 4.30 ± 0.03 | 4.25 ± 0.03 | 4.47 ± 0.04 | <0.001 | ||
| SII | 543.51 ± 4.23 | 533.32 ± 4.25 | 572.62 ± 7.58 | <0.001 | ||
| NLR | 2.22 ± 0.02 | 2.19 ± 0.02 | 2.30 ± 0.03 | <0.001 | ||
Mean ± SE for continuous variables: P-value was calculated by the weighted linear regression model. % (SE) for categorical variables: P-value was calculated by the weighted chi-square test.
WBC, white blood cell; NEU, neutrophil; NLR, neutrophil-to-lymphocyte ratio; SII, systemic immune inflammation index.