Table 2 Stratified analyses of change in body composition according to behaviors of sleep between baseline and follow-up period in the groups who reduced sleep duration
From: Effect of changes in sleeping behavior on skeletal muscle and fat mass: a retrospective cohort study
Dissatisfaction with sleep quality among participants who reduced sleep duration | ||||||
|---|---|---|---|---|---|---|
Good quality at baseline period | p-value | Poor quality at baseline period | p-value | |||
Good-to-Good | Good-to-Poor | Poor-to-Poor | Poor-to-Good | |||
Change in pAMI, adjusted means (95% CI) [kg/m2] | ||||||
Age [year] | ||||||
40–49 | 0.001 (-0.029, 0.031) | -0.021 (-0.057, 0.015) | 0.052 | 0.000 (-0.039, 0.039) | 0.002 (-0.030, 0.034) | 0.882 |
50–64 | -0.049 (-0.07, -0.028) | -0.050 (-0.077, -0.024) | 0.905 | -0.068 (-0.099, -0.037) | -0.046 (-0.069, -0.023) | 0.112 |
65–80 | -0.135 (-0.195, -0.076) | -0.103 (-0.173, -0.032) | 0.145 | -0.135 (-0.224, -0.047) | -0.128 (-0.192, -0.063) | 0.847 |
Sex | ||||||
Men | -0.101 (-0.145, -0.057) | -0.111 (-0.162, -0.061) | 0.493 | -0.098 (-0.157, -0.038) | -0.097 (-0.144, -0.050) | 0.990 |
Women | -0.013 (-0.037, 0.010) | -0.014 (-0.041, 0.012) | 0.892 | -0.029 (-0.058, -0.001) | -0.011 (-0.036, 0.014) | 0.085 |
BMI [kg/m2] | ||||||
< 18.5 | 0.109 (0.004, 0.214) | 0.204 (0.060, 0.348) | 0.081 | 0.153 (0.011, 0.294) | 0.193 (0.077, 0.309) | 0.536 |
18.5–25.0 | -0.014 (-0.032, 0.004) | -0.021 (-0.044, 0.002) | 0.360 | -0.030 (-0.056, -0.004) | -0.014 (-0.034, 0.006) | 0.176 |
≥ 25.0 | -0.093 (-0.126, -0.059) | -0.095 (-0.136, -0.054) | 0.862 | -0.099 (-0.147, -0.052) | -0.090 (-0.127, -0.053) | 0.658 |
Protein intake [g/day] | ||||||
Low (< 40) | -0.028 (-0.062, 0.005) | -0.028 (-0.071, 0.015) | 0.976 | -0.038 (-0.086, 0.009) | -0.026 (-0.062, 0.011) | 0.548 |
Middle (40–80) | -0.040 (-0.061, -0.02) | -0.043 (-0.068, -0.018) | 0.746 | -0.053 (-0.081, -0.024) | -0.035 (-0.057, -0.013) | 0.173 |
High (≥ 80) | -0.043 (-0.089, 0.003) | -0.062 (-0.119, -0.005) | 0.298 | -0.057 (-0.123, 0.01) | -0.052 (-0.102, -0.002) | 0.864 |
Physical activity | ||||||
Low | -0.052 (-0.077, -0.027) | -0.043 (-0.074, -0.013) | 0.413 | -0.065 (-0.098, -0.032) | -0.046 (-0.073, -0.020) | 0.183 |
High | -0.032 (-0.053, -0.010) | -0.047 (-0.074, -0.020) | 0.108 | -0.039 (-0.072, -0.007) | -0.031 (-0.055, -0.007) | 0.584 |
Change in pFI, adjusted means (95% CI) [kg/m2] | ||||||
Age [year] | ||||||
40–49 | 0.184 (0.099, 0.269) | 0.157 (0.056, 0.258) | 0.402 | 0.228 (0.117, 0.339) | 0.152 (0.062, 0.243) | 0.102 |
50–64 | 0.007 (-0.049, 0.064) | 0.039 (-0.033, 0.111) | 0.213 | -0.026 (-0.110, 0.057) | -0.022 (-0.084, 0.041) | 0.906 |
65–80 | -0.060 (-0.215, 0.096) | 0.063 (-0.120, 0.247) | 0.035* | -0.120 (-0.351, 0.111) | -0.084 (-0.252, 0.084) | 0.727 |
Sex | ||||||
Men | -0.034 (-0.124, 0.056) | 0.000 (-0.104, 0.104) | 0.260 | 0.029 (-0.094, 0.151) | -0.083 (-0.180, 0.013) | 0.021* |
Women | 0.081 (0.001, 0.160) | 0.103 (0.013, 0.192) | 0.374 | 0.053 (-0.042, 0.148) | 0.059 (-0.024, 0.142) | 0.857 |
BMI [kg/m2] | ||||||
< 18.5 | 0.428 (0.130, 0.725) | 0.701 (0.291, 1.110) | 0.077 | 0.541 (0.140, 0.942) | 0.487 (0.158, 0.817) | 0.770 |
18.5–25.0 | 0.124 (0.073, 0.176) | 0.154 (0.090, 0.219) | 0.187 | 0.105 (0.031, 0.179) | 0.088 (0.031, 0.144) | 0.604 |
≥ 25.0 | -0.074 (-0.162, 0.015) | -0.067 (-0.175, 0.041) | 0.858 | -0.051 (-0.178, 0.075) | -0.098 (-0.195, -0.001) | 0.397 |
Calorie intakea[kcal/day] | ||||||
Low | 0.036 (-0.017, 0.088) | 0.089 (0.024, 0.155) | 0.021* | 0.049 (-0.028, 0.125) | 0.006 (-0.052, 0.064) | 0.217 |
Middle | 0.116 (0.019, 0.213) | 0.075 (-0.043, 0.192) | 0.266 | 0.096 (-0.035, 0.226) | 0.090 (-0.014, 0.195) | 0.921 |
High | 0.086 (-0.107, 0.278) | 0.090 (-0.142, 0.321) | 0.956 | 0.004 (-0.256, 0.264) | 0.046 (-0.158, 0.251) | 0.690 |
Physical activity | ||||||
Low | 0.037 (-0.033, 0.106) | 0.069 (-0.015, 0.154) | 0.255 | 0.010 (-0.082, 0.102) | 0.013 (-0.061, 0.087) | 0.938 |
High | 0.073 (0.015, 0.130) | 0.089 (0.016, 0.161) | 0.538 | 0.100 (0.012, 0.189) | 0.038 (-0.026, 0.102) | 0.126 |