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Table 3 Logistic regression on health knowledge categories (N = 205,990), Odds Ratio [95% Confidence Interval]

From: Association between ethnicity and health knowledge among the floating population in China

 

Occupational disease

Nutrition

Reproduction

Chronic disease

Smoking control

Mental disorders

Tuberculosis

STD/AIDS

Other infectious disease

eth#agg

 NO, young

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

 NO, middle

0.93c (0.91–0.95)

0.93c (0.90–0.95)

0.80c (0.78–0.82)

1.12c (1.09–1.14)

0.99 (0.96–1.01)

0.97b (0.94–0.99)

1.07c (1.05–1.10)

0.90c (0.88–0.92)

0.99 (0.97–1.02)

 NO, old

0.44c (0.41–0.48)

1.03 (0.97–1.10)

0.18c (0.17–0.19)

1.60c (1.51–1.71)

0.83c (0.78–0.89)

0.84c (0.78–0.91)

1.06a (0.99–1.13)

0.39c (0.37–0.42)

0.90c (0.84–0.96)

 Yes, young

0.92 (0.72–1.17)

1.18 (0.93–1.49)

0.92 (0.72–1.18)

0.17c (0.13–0.21)

0.89 (0.70–1.13)

0.06c (0.05–0.09)

0.05c (0.04–0.06)

0.15c (0.12–0.19)

0.15c (0.12–0.19)

 Yes, middle

0.81a (0.64–1.03)

1.03 (0.82–1.29)

0.79a (0.62–1.01)

0.17c (0.13–0.22)

0.86 (0.68–1.08)

0.06c (0.05–0.09)

0.05c (0.04–0.07)

0.14c (0.11–0.18)

0.15c (0.12–0.20)

 Yes, old

0.40c (0.28–0.55)

0.82 (0.61–1.10)

0.23c (0.17–0.32)

0.22c (0.17–0.30)

0.55c (0.41–0.75)

0.05c (0.04–0.08)

0.05c (0.03–0.06)

0.06c (0.05–0.08)

0.13c (0.09–0.17)

eth#gender

 No, no

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

 No, yes

1.24c (1.22–1.27)

0.78c (0.77–0.80)

0.57c (0.56–0.58)

1.00 (0.98–1.02)

1.76c (1.73–1.80)

0.96c (0.94–0.98)

1.01 (0.99–1.03)

0.96c (0.94–0.98)

0.96c (0.95–0.98)

 Yes, no

0.81c (0.76–0.87)

1.17c (1.10–1.25)

1.58c (1.48–1.70)

0.99 (0.93–1.06)

0.63c (0.59–0.67)

1.05 (0.97–1.14)

0.98 (0.92–1.04)

1.02 (0.96–1.10)

1.03 (0.97–1.10)

eth#edu

 No, no

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

 No, yes

1.64c (1.50–1.79)

1.69c (1.57–1.82)

1.79c (1.65–1.94)

1.36c (1.25–1.47)

1.42c (1.31–1.53)

1.35c (1.21–1.50)

1.26c (1.16–1.36)

1.59c (1.47–1.72)

1.34c (1.23–1.45)

 Yes, no

0.53c (0.46–0.62)

0.60c (0.53–0.69)

0.60c (0.53–0.69)

0.61c (0.53–0.70)

0.61c (0.53–0.69)

0.72c (0.60–0.86)

0.86b (0.76–0.98)

0.61c (0.53–0.69)

0.77c (0.67–0.88)

eth#huk

 No, no

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

 No, yes

0.75c (0.73–0.77)

0.77c (0.75–0.79)

0.92c (0.90–0.95)

0.79c (0.77–0.81)

0.87c (0.85–0.89)

0.77c (0.75–0.80)

0.87c (0.85–0.89)

0.89c (0.87–0.91)

0.87c (0.84–0.89)

 Yes, no

1.28c (1.16–1.40)

1.23c (1.12–1.35)

0.93 (0.85–1.03)

1.32c (1.20–1.44)

1.29c (1.17–1.42)

1.29c (1.16–1.44)

1.18c (1.07–1.30)

1.06 (0.96–1.17)

1.12b (1.02–1.23)

eth#intpv

 No, no

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

 No, yes

0.86c (0.84–0.87)

0.77c (0.76–0.79)

0.89c (0.87–0.91)

0.92c (0.90–0.94)

0.87c (0.85–0.89)

0.94c (0.91–0.96)

1.00 (0.98–1.03)

1.09c (1.07–1.11)

0.95c (0.93–0.97)

 Yes, no

1.00 (0.92–1.09)

1.14c (1.05–1.24)

1.05 (0.96–1.14)

1.15c (1.06–1.25)

1.12c (1.03–1.22)

1.10a (1.00–1.22)

1.26c (1.16–1.37)

1.20c (1.10–1.31)

1.24c (1.14–1.34)

eth#mari

 No, no

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

 No, yes

0.80c (0.78–0.82)

1.03b (1.01–1.06)

2.54c (2.48–2.61)

0.95c (0.93–0.97)

0.99 (0.96–1.01)

0.88c (0.86–0.91)

0.91c (0.89–0.94)

1.02a (1.00–1.05)

0.90c (0.88–0.92)

 Yes, no

1.03 (0.95–1.11)

0.91b (0.84–0.98)

0.45c (0.42–0.49)

1.03 (0.95–1.11)

1.01 (0.94–1.09)

1.08 (0.98–1.18)

1.05 (0.97–1.13)

1.07 (0.99–1.16)

1.09b (1.01–1.18)

eth#zon1

 No, no

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

 No, yes

0.95 (0.86–1.05)

1.59c (1.45–1.74)

1.40c (1.27–1.55)

0.62c (0.56–0.68)

0.99 (0.90–1.08)

0.28c (0.25–0.32)

0.49c (0.44–0.53)

0.95 (0.87–1.04)

0.64c (0.59–0.71)

 Yes, no

0.60c (0.52–0.69)

1.25c (1.09–1.45)

0.82b (0.70–0.96)

1.34c (1.15–1.55)

1.23c (1.07–1.42)

1.13 (0.94–1.36)

1.59c (1.37–1.85)

1.61c (1.39–1.86)

1.03 (0.89–1.19)

eth#zon2

 No, no

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

 No, yes

0.70c (0.63–0.77)

1.92c (1.76–2.10)

0.78c (0.71–0.86)

0.57c (0.53–0.63)

1.01 (0.93–1.10)

0.25c (0.22–0.28)

0.38c (0.35–0.42)

0.70c (0.64–0.76)

0.46c (0.42–0.51)

 Yes, no

1.08 (0.95–1.23)

1.15b (1.01–1.30)

1.61c (1.41–1.84)

1.91c (1.67–2.19)

1.30c (1.15–1.48)

1.67c (1.40–2.00)

3.38c (2.92–3.91)

2.40c (2.11–2.73)

2.01c (1.75–2.31)

eth#zon3

 No, no

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

 No, yes

0.59c (0.54–0.65)

2.06c (1.89–2.24)

0.90b (0.82–0.99)

0.56c (0.51–0.61)

0.91b (0.83–0.99)

0.19c (0.17–0.21)

0.35c (0.32–0.39)

0.63c (0.57–0.68)

0.42c (0.38–0.46)

 Yes, no

1.08 (0.96–1.21)

0.82c (0.73–0.93)

1.85c (1.65–2.08)

1.73c (1.53–1.94)

1.23c (1.09–1.38)

1.98c (1.69–2.33)

3.09c (2.72–3.50)

3.50c (3.11–3.94)

2.15c (1.90–2.44)

eth#zon4

 No, no

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

1 [Reference]

 No, yes

0.60c (0.55–0.66)

1.88c (1.73–2.05)

1.17c (1.07–1.28)

0.72c (0.66–0.78)

1.09b (1.01–1.19)

0.29c (0.26–0.32)

0.66c (0.61–0.72)

1.13c (1.04–1.23)

0.63c (0.57–0.68)

  1. eth ethnicity; agg age group; edu education level; huk hukou; intpv interprovincial floating; mar first marriage; zon1 Pearl River Delta; zon2 Yangtze River Delta; zon3 Bohai Rim; zon4 other economic zone
  2. a–c10, 5, and 1%, respectively