Variables | Dietary insulin index | P trend | Dietary insulin load | P trend | ||||
---|---|---|---|---|---|---|---|---|
T1 | T2 | T3 | Â | T1 | T2 | T3 | Â | |
Short sleep duration (< 5 h vs. 5–8 h) | ||||||||
 Crude | 1 | 0.85 (0.62–1.18) | 0.91 (0.66–1.26) | 0.57 | 1 | 0.79 (0.57–1.01) | 0.95 (0.67–1.31) | 0.70 |
 Model 1 2 | 1 | 0.84 (0.60–1.17) | 0.90 (0.64–1.26) | 0.54 | 1 | 0.86 (0.59–1.27) | 1.11 (0.60–2.07) | 0.98 |
 Model 2 3 | 1 | 0.87 (0.61–1.24) | 0.92 (0.64–1.32) | 0.65 | 1 | 0.86 (0.58–1.30) | 1.10 (0.57–2.12) | 0.99 |
 Model 3 4 | 1 | 0.87 (0.61–1.23) | 0.91 (0.63–1.30) | 0.59 | 1 | 0.86 (0.57–1.30) | 1.10 (0.57–2.13) | 0.98 |
Long sleep duration (> 8 h vs. 5–8 h) | ||||||||
 Crude | 1 | 1.21 (0.92–1.59) | 1.28 (0.97–1.69) | 0.07 | 1 | 1.03 (0.79–1.34) | 1.04 (0.79–1.36) | 0.76 |
 Model 1 | 1 | 1.23 (0.93–1.63) | 1.29 (0.97–1.71) | 0.08 | 1 | 1.03 (0.76–1.40) | 1.16 (0.70–1.95) | 0.61 |
 Model 2 | 1 | 1.25 (0.92–1.69) | 1.26 (0.93–1.71) | 0.14 | 1 | 0.89 (0.64–1.23) | 1.08 (0.62–1.86) | 0.96 |
 Model 3 | 1 | 1.25 (0.92–1.69) | 1.25 (0.92–1.70) | 0.15 | 1 | 0.88 (0.63–1.22) | 1.08 (0.62–1.87) | 0.96 |
Low sleep quality | ||||||||
 Crude | 1 | 0.75 (0.44–1.27) | 0.69 (0.40–1.20) | 0.18 | 1 | 0.82 (0.48–1.41) | 0.87 (0.50–1.49) | 0.59 |
 Model 1 | 1 | 0.68 (0.39–1.18) | 0.64 (0.36–1.14) | 0.13 | 1 | 0.96 (0.50–1.82) | 0.87 (0.30–2.55) | 0.82 |
 Model 2 | 1 | 0.75 (0.41–1.37) | 0.60 (0.32–1.13) | 0.11 | 1 | 0.84 (0.42–1.72) | 0.85 (0.26–2.76) | 0.72 |
 Model 3 | 1 | 0.69 (0.32–1.45) | 0.50 (0.23–1.09) | 0.08 | 1 | 1.05 (0.44–2.49) | 0.57 (0.13–2.44) | 0.58 |
Insufficient sleep | ||||||||
 Crude | 1 | 0.83 (0.60–1.15) | 0.88 (0.64–1.22) | 0.44 | 1 | 0.79 (0.57–1.09) | 0.94 (0.68–1.29) | 0.67 |
 Model 1 | 1 | 0.81 (0.58–1.13) | 0.86 (0.62–1.20) | 0.39 | 1 | 0.85 (0.58–1.25) | 1.07 (0.57–1.98) | 0.92 |
 Model 2 | 1 | 0.84 (0.59–1.19) | 0.87 (0.61–1.25) | 0.46 | 1 | 0.87 (0.58–1.30) | 1.08 (0.56–2.08) | 0.98 |
 Model 3 | 1 | 0.84 (0.59–1.19) | 0.86 (0.60–1.23) | 0.42 | 1 | 0.87 (0.58–1.30) | 1.08 (0.56–2.09) | 0.99 |
Delay in falling asleep | ||||||||
 Crude | 1 | 0.73 (0.55–0.96) | 0.83 (0.64–1.09) | 0.18 | 1 | 0.82 (0.63–1.08) | 0.77 (0.59–1.02) | 0.06 |
 Model 1 | 1 | 0.70 (0.53–0.93) | 0.80 (0.60–1.06) | 0.12 | 1 | 0.74 (0.54–1.02) | 0.51 (0.29–0.88) | 0.01 |
 Model 2 | 1 | 0.67 (0.49–0.92) | 0.79 (0.58–1.08) | 0.13 | 1 | 0.69 (0.49–0.98) | 0.43 (0.24–0.79) |  < 0.01 |
 Model 3 | 1 | 0.68 (0.50–0.93) | 0.78 (0.57–1.06) | 0.11 | 1 | 0.69 (0.49–0.98) | 0.41 (0.22–0.75) |  < 0.01 |
Had to use medication for sleep | ||||||||
 Crude | 1 | 0.90 (0.59–1.37) | 0.95 (0.62–1.45) | 0.82 | 1 | 0.78 (0.52–1.16) | 0.63 (0.41–0.97) | 0.03 |
 Model 1 | 1 | 0.78 (0.50–1.21) | 0.80 (0.52–1.25) | 0.35 | 1 | 1.08 (0.66–1.77) | 1.22 (0.52–2.87) | 0.65 |
 Model 2 | 1 | 0.91 (0.57–1.47) | 0.83 (0.51–1.36) | 0.47 | 1 | 0.99 (0.57–1.70) | 1.25 (0.49–3.22) | 0.74 |
Sleep disorders | ||||||||
 Crude | 1 | 0.74 (0.47–1.16) | 0.69 (0.43–1.10) | 0.11 | 1 | 1.05 (0.67–1.65) | 0.89 (0.55–1.43) | 0.66 |
 Model 1 | 1 | 0.72 (0.45–1.15) | 0.67 (0.41–1.09) | 0.75 | 1 | 1.02 (0.60–1.72) | 0.67 (0.27–1.68) | 0.54 |
 Model 2 | 1 | 0.82 (0.50–1.35) | 0.56 (0.32–0.98) | 0.04 | 1 | 0.88 (0.49–1.59) | 0.37 (0.13–1.07) | 0.13 |
 Model 3 | 1 | 0.81 (0.49–1.34) | 0.56 (0.32–0.97) | 0.04 | 1 | 0.89 (0.49–1.61) | 0.36 (0.12–1.04) | 0.12 |