Table 2 Univariate and multivariable logistic regression analysis of risk factors for acute gastroenteritis among students in Guangzhou, China

90(57.32)

209(33.28)

2.69**

1.88–3.85

1.96*

1.33–2.88

24(15.29)

65(10.35)

117(74.52)

546(86.94)

0.58*

0.35–0.97

16(10.19)

17(2.71)

2.55*

1.11–5.83

29(18.47)

79(12.58)

107(68.15)

524(83.44)

0.65

0.38–1.10

21(13.38)

25(3.98)

6.92**

3.49–13.73

6.96**

2.48–19.48

22(14.01)

74(11.78)

114(72.61)

523(83.28)

0.73

0.44–1.23

21(13.38)

31(4.94)

2.28*

1.10–4.73

31(19.75)

93(14.81)

106(67.52)

505(80.41)

0.63*

0.40–1.00

20(12.74)

30(4.78)

2

1.00–4.01

26(16.56)

25(3.98)

4.78

2.68–8.55

2.94**

1.53–5.62

5(3.18)

4(0.64)

5.13*

1.36–19.23

10(6.37)

7(1.11)

6.02**

2.26–16.13

46(29.30)

65(10.35)

3.59**

2.34–5.12

2.6**

1.61–4.21

1(0.64)

2(0.32)

15(9.55)

36(5.73)

0.83

0.07–9.90

43(27.39)

119(18.95)

0.72

0.06–8.17

98(62.42)

471(75.00)

0.42

0.04–4.64

11(7.01)

18(2.87)

81(51.59)

306(48.73)

0.43*

0.20–0.95

32(20.38)

81(12.90)

0.65

0.28–1.52

33(21.02)

223(35.51)

0.24

0.11–0.558

0.33*

0.13–0.83