Table 4 Adjusted associated factors of sleep quality stratified by region and gender

1.50 (0.92–2.45)

3.90 (2.06–7.39)*

0.68 (0.41–1.14)

0.86 (0.51–1.45)

1.03 (0.73–1.47)

0.77 (0.53–1.11)

0.98 (0.73–1.32)

0.79 (0.60–1.05)

0.21 (0.08–0.57)*

1.27 (0.47–3.48)

0.42 (0.14–1.28)

0.91 (0.46–1.79)

0.81 (0.52–1.27)

0.96 (0.62–1.48)

0.75 (0.47–1.22)

0.80 (0.24–2.66)

1.16 (0.69–1.95)

0.63 (0.36–1.08)

1.06 (0.52–2.18)

0.17 (0.01–2.75)

0.84 (0.59–1.19)

0.86 (0.58–1.26)

1.20 (0.81–1.77)

0.88 (0.44–1.75)

0.99 (0.50–1.98)

2.09 (1.02–4.30)*

0.77 (0.46–1.30)

0.98 (0.55–1.75)

0.70 (0.34–1.42)

1.57 (0.75–3.31)

0.77 (0.45–1.32)

0.83 (0.45–1.50)

1.70 (0.98–2.96)

0.74 (0.37–1.50)

1.26 (0.79–1.99)

0.91 (0.54–1.52)

1.05 (0.68–1.62)

0.82 (0.50–1.35)

1.18 (0.78–1.81)

0.82 (0.55–1.22)

1.12 (0.64–1.96)

4.87 (2.12–11.19)*

1.30 (0.89–1.89)

1.08 (0.72–1.62)

0.67 (0.42–1.09)

0.75 (0.44–1.28)

1.06 (0.66–1.71)

0.75 (0.48–1.16)

0.82 (0.55–1.23)

1.10 (0.71–1.70)

1.34 (0.86–2.11)

0.93 (0.62–1.41)

0.77 (0.46–1.27)

1.29 (0.75–2.19)

0.96 (0.64–1.44)

1.68 (1.05–2.68)*

0.86 (0.60–1.22)

0.64 (0.44–0.93)*

0.82 (0.61–1.10)

0.99 (0.74–1.33)

2.18 (1.51–3.16)*

3.11 (2.00–4.83)*

2.36 (1.68–3.31)*

2.43 (1.75–3.39)*

1.05 (0.68–1.61)

0.78 (0.45–1.34)

1.15 (0.80–1.65)

1.11 (0.66–1.86)

1.78 (1.12–2.83)*

1.58 (0.85–2.96)

0.82 (0.53–1.25)

2.72 (1.47–5.04)*

1.74 (0.96–3.15)

0.56 (0.29–1.09)

1.35 (0.94–1.94)

1.31 (0.89–1.93)

1.17 (0.69–1.99)

1.72 (1.00–2.97)*

3.13 (1.82–5.38)*

9.06 (3.50–23.49)*

4.34 (2.95–6.36)*

3.44 (1.77–6.66)*

*

*

*

*

0.12 (0.06–0.23)*

0.11 (0.04–0.29)*

0.08 (0.04–0.14)*

0.08 (0.04–0.16)*

0.66 (0.37–1.16)

0.61 (0.23–1.62)

0.64 (0.39–1.06)

0.45 (0.22–0.90)*