From: Muscle quality index is associated with trouble sleeping: a cross-sectional population based study
Variable | All participants | Non-trouble sleeping | Trouble sleeping | P-value | ||
---|---|---|---|---|---|---|
Age |  | < 0.001 | ||||
< 30 | 26.33 | 29.80 | 16.63 |  | ||
[30, 44) | 33.30 | 34.08 | 31.11 | Â | ||
≥ 44 | 40.37 | 36.12 | 52.26 |  | ||
BMI(kg/m2) |  | < 0.001 | ||||
< 25 | 31.88 | 33.44 | 27.51 |  | ||
[25, 30) | 33.51 | 34.09 | 31.88 | Â | ||
≥ 30 | 34.61 | 32.47 | 40.62 |  | ||
Sex |  | < 0.001 | ||||
Male | 51.49 | 53.70 | 45.28 | Â | ||
Female | 48.51 | 46.30 | 54.72 | Â | ||
Race/ethnicity |  | < 0.001 | ||||
non-Hispanic White | 64.70 | 61.10 | 74.79 | Â | ||
non-Hispanic Black | 11.24 | 11.75 | 9.83 | Â | ||
Mexican American | 9.27 | 10.64 | 5.42 | Â | ||
Other Race/ethnicity | 14.79 | 16.51 | 9.96 | Â | ||
Marital status |  | < 0.001 | ||||
Never married | 25.35 | 26.82 | 21.23 | Â | ||
Married/living with partner | 60.82 | 62.3 | 56.67 | Â | ||
Widowed/ divorced | 13.83 | 10.88 | 22.1 | Â | ||
Poverty income ratio. | Â | 0.808 | ||||
< 1 | 17.44 | 17.11 | 18.36 |  | ||
[1,3) | 33.7 | 33.89 | 33.21 | Â | ||
≥ 3 | 48.86 | 49.01 | 48.43 |  | ||
Education | Â | 0.156 | ||||
Below high school | 3.25 | 3.58 | 2.35 | Â | ||
High school | 30.81 | 30 | 33.07 | Â | ||
College or above | 65.94 | 66.42 | 64.59 | Â | ||
Smoke |  | < 0.001 | ||||
Never smoke | 58.00 | 62.67 | 44.92 | Â | ||
Former smoke | 18.79 | 17.01 | 23.8 | Â | ||
Current smoke | 23.21 | 20.32 | 31.28 | Â | ||
Alcohol drinking | Â | 0.418 | ||||
No alcohol use | 22.64 | 23.15 | 21.2 | Â | ||
Moderate alcohol use | 50.13 | 49.53 | 51.81 | Â | ||
High alcohol use | 27.23 | 27.31 | 26.98 | Â | ||
Muscle quality index | 3.40 ± 0.02 | 3.44 ± 0.02 | 3.29 ± 0.03 | < 0.001 | ||
Sleep duration (hour) |  | < 0.001 | ||||
< 7 | 55.56 | 59.35 | 44.96 |  | ||
[7, 9) | 39.14 | 35.4 | 49.59 | Â | ||
≥ 9 | 5.30 | 5.25 | 5.44 |  | ||
Recreational activity (min/week) |  | < 0.001 | ||||
< 150 | 57.82 | 55.89 | 63.23 | < 0.001 | ||
≥ 150 | 42.18 | 44.11 | 36.77 |  | ||
Work activity (min/week) | Â | 0.129 | ||||
< 150 | 63.03 | 62.07 | 65.72 |  | ||
≥ 150 | 36.97 | 37.93 | 34.28 |  | ||
Sedentary behavior (min/day) |  | < 0.001 | ||||
< 480 | 56.02 | 57.94 | 50.60 |  | ||
≥ 480 | 43.98 | 42.06 | 49.40 |  |