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 | 1.11 (0.84–1.47) | 1.21 (0.92–1.59) | 0.16 | 1 | 1.08 (0.82–1.44) | 1.10 (0.83–1.45) | 0.52 |
 Model 1 2 | 1 | 1.11 (0.84–1.48) | 1.22 (0.92–1.61) | 0.17 | 1 | 1.17 (0.85–1.60) | 1.34 (0.80–2.24) | 0.24 |
 Model 2 3 | 1 | 1.24 (0.91–1.68) | 1.25 (0.92–1.69) | 0.15 | 1 | 1.09 (0.78–1.52) | 1.31 (0.76–2.26) | 0.36 |
 Model 3 4 | 1 | 1.23 (0.90–1.67) | 1.23 (0.91–1.67) | 0.17 | 1 | 1.07 (0.76–1.50) | 1.26 (0.73–1.18) | 0.44 |
Long sleep duration (> 8 h vs. 5–8 h) | ||||||||
 Crude | 1 | 1.19 (0.83–1.69) | 0.98 (0.68–1.42) | 0.93 | 1 | 0.97 (0.67–1.42) | 1.25 (0.87–1.78) | 0.20 |
 Model 1 | 1 | 1.25 (0.87–1.79) | 1.07 (0.73–1.55) | 0.72 | 1 | 0.87 (0.57–1.32) | 0.90 (0.46–1.74) | 0.67 |
 Model 2 | 1 | 1.34 (0.91–2.00) | 1.17 (0.78–1.76) | 0.43 | 1 | 1.04 (0.66–1.65) | 1.07 (0.52–2.19) | 0.84 |
 Model 3 | 1 | 1.34 (0.90–2.00) | 1.17 (0.78–1.76) | 0.44 | 1 | 1.06 (0.67–1.68) | 1.09 (0.53–2.55) | 0.79 |
Low sleep quality | ||||||||
 Crude | 1 | 0.73 (0.32–1.65) | 0.91 (0.43–1.96) | 0.81 | 1 | 0.81 (0.33–2.01) | 1.56 (0.72–3.41) | 0.21 |
 Model 1 | 1 | 0.83 (0.36–1.89) | 1.06 (0.48–2.33) | 0.88 | 1 | 0.52 (0.19–1.40) | 0.31 (0.06–1.44) | 0.12 |
 Model 2 | 1 | 1.08 (0.43–2.75) | 1.13 (0.45–2.81) | 0.78 | 1 | 0.31 (0.10–1.01) | 0.22 (0.04–1.16) | 0.06 |
 Model 3 | 1 | 1.15 (0.34–3.90) | 1.51 (0.47–4.88) | 0.49 | 1 | 0.84 (0.22–3.27) | 0.67 (0.08–5.63) | 0.71 |
Insufficient sleep | ||||||||
 Crude | 1 | 1.10 (0.83–1.45) | 1.21 (0.92–1.59) | 0.15 | 1 | 1.09 (0.82–1.44) | 1.08 (0.82–1.42) | 0.60 |
 Model 1 | 1 | 1.09 (0.82–1.45) | 1.21 (0.91–1.60) | 0.18 | 1 | 1.18 (0.86–1.62) | 1.35 (0.81–2.25) | 0.22 |
 Model 2 | 1 | 1.21 (0.90–1.64) | 1.24 (0.92–1.67) | 0.16 | 1 | 1.08 (0.77–1.52) | 1.30 (0.76–2.24) | 0.36 |
 Model 3 | 1 | 1.20 (0.89–1.63) | 1.22 (0.91–1.66) | 0.19 | 1 | 1.07 (0.76–1.50) | 1.25 (0.73–2.16) | 0.44 |
Delay in falling asleep | ||||||||
 Crude | 1 | 0.97 (0.69–1.36) | 0.97 (0.69–1.35) | 0.85 | 1 | 0.93 (0.65–1.33) | 1.34 (0.96–1.86) | 0.06 |
 Model 1 | 1 | 1.01 (0.72–1.41) | 1.02 (0.72–1.43) | 0.90 | 1 | 0.94 (0.63–1.40) | 1.34 (0.73–2.46) | 0.47 |
 Model 2 | 1 | 1.04 (0.72–1.49) | 0.95 (0.66–1.37) | 0.81 | 1 | 0.83 (0.55–1.27) | 1.14 (0.60–2.18) | 0.88 |
 Model 3 | 1 | 1.08 (0.75–1.56) | 1.00 (0.68–1.43) | 0.95 | 1 | 0.91 (0.59–1.40) | 1.23 (0.67–2.50) | 0.59 |
Had to use medication for sleep | ||||||||
 Crude | 1 | 0.88 (0.51–1.52) | 1.12 (0.67–1.86) | 0.65 | 1 | 0.58 (0.34–0.98) | 0.60 (0.36–1.00) | 0.04 |
 Model 1 | 1 | 0.84 (0.48–1.45) | 1.00 (0.59–1.70) | 0.95 | 1 | 0.50 (0.27–0.91) | 0.33 (0.11–0.95) | 0.02 |
 Model 2 | 1 | 0.85 (0.46–1.58) | 0.94 (0.52–1.69) | 0.85 | 1 | 0.43 (0.22–0.85) | 0.28 (0.08–0.91) | 0.01 |
Sleep disorders | ||||||||
 Crude | 1 | 0.35 (0.16–0.75) | 0.64 (0.34–1.18) | 0.12 | 1 | 0.66 (0.30–1.45) | 1.52 (0.80–2.88) | 0.14 |
 Model 1 | 1 | 0.38 (0.18–0.83) | 0.74 (0.39–1.40) | 0.01 | 1 | 0.47 (0.20–1.10) | 0.51 (0.15–1.72) | 0.20 |
 Model 2 | 1 | 0.35 (0.14–0.84) | 0.77 (0.39–1.54) | 0.36 | 1 | 0.30 (0.11–0.77) | 0.39 (0.11–1.41) | 0.09 |
 Model 3 | 1 | 0.33 (0.1–0.81) | 0.77 (0.38–1.56) | 0.35 | 1 | 0.32 (0.12–0.84) | 0.45 (0.12–1.67) | 0.14 |