Table 3 Adjusted associated factors of sleep quality for the total population and stratified by regional area of living

0.51 (0.41–0.64)*

0.55 (0.40–0.75)*

0.50 (0.36–0.71)*

1.27 (1.01–1.60)*

1.08 (0.77–1.52)

1.66 (1.13–2.43)*

0.61 (0.51–0.73)*

0.92 (0.79–1.07)

1.05 (0.84–1.30)

0.81 (0.65–1.01)

0.74 (0.49–1.12)

0.35 (0.17–0.72)

1.03 (0.60–1.76)

0.90 (0.71–1.14)

0.79 (0.58–1.08)

1.05 (0.72–1.55)

0.98 (0.72–1.32)

1.15 (0.78–1.70)

0.69 (0.42–1.13)

0.97 (0.80–1.18)

0.95 (0.74–1.23)

0.89 (0.65–1.22)

1.09 (0.81–1.46)

0.93 (0.62–1.39)

1.26 (0.81–1.95)

0.94 (0.70–1.28)

0.81 (0.53–1.23)

1.07 (0.68–1.68)

1.24 (0.97–1.59)

1.38 (0.98–1.94)

0.91 (0.61–1.35)

1.06 (0.86–1.30)

1.13 (0.84–1.53)

0.93 (0.69–1.26)

1.25 (1.00–1.56)*

1.14 (0.84–1.55)

1.52 (1.07–2.15)*

0.73 (0.59–0.90)*

0.84 (0.60–1.16)

0.77 (0.55–1.07)

1.05 (0.86–1.28)

1.07 (0.80–1.43)

0.96 (0.72–1.28)

1.00 (0.81–1.25)

0.80 (0.59–1.08)

1.30 (0.93–1.81)

0.80 (0.69–0.94)*

0.83 (0.66–1.03)

0.80 (0.64–1.00)*

2.48 (2.08–2.96)*

2.25 (1.76–2.88)*

2.63 (2.03–3.41)*

1.01 (0.82–1.26)

1.10 (0.84–1.44)

0.98 (0.68–1.41)

1.47 (1.15–1.88)*

1.25 (0.92–1.71)

2.14 (1.41–3.26)*

1.23 (0.99–1.53)

1.40 (1.04–1.89)*

1.11 (0.81–1.53)

4.05 (3.12–5.26)*

3.91 (2.88–5.29)*

5.00 (2.94–8.52)*

*

*

*

0.10 (0.07–0.14)*

0.10 (0.07–0.15)*

0.10 (0.05–0.17)*

0.58 (0.42–0.78)*

0.64 (0.44–0.92)*

0.53 (0.31–0.92)*