Table 5: (a) Risk factors for H. pylori infection. (b) Logistic multivariate regression analysis of H. pylori infection.
(a)

Risk factors SxWaldP valueOR95% CI

Gender0.130.0575.2070.022 1.141.01–1.27
Age 0.00478.3360.000 0.960.95–0.97
Marriage0.0730.10.5270.468 1.080.88–1.31
Education level 0.0440.0640.800 1.00 0.91–1.08
Family number0.0130.020.4360.570 1.010.97–1.05
Annual income0.000 0.000 0.2120.748 1.00 1.00–1.00
Smoking 0.080.9020.722 0.980.85–1.11
Number of cigarettes per day0.0030.0030.9340.347 1.00 0.99–1.01
The period of smoking 0.0362.6430.356 0.970.91–1.03
Alcohol0.1080.091.4580.404 1.660.92–1.24
Beer consumption per day0.000 0.0010.0390.455 1.00 1.00–1.00
The period of drinking beer 0.0370.7680.220 0.970.93–1.02
Wine consumption per day0.0010.0010.8620.208 1.00 1.00–1.00
The period of drinking beer0.0030.0070.1770.333 1.00 0.99–1.01
Tea 0.1370.0990.831 0.970.74–1.27
Frequency of eating vegetables0.0020.0030.4880.485 1.00 0.99–1.01
Fruit 0.1840.8120.336 0.840.58–1.20
Frequency of eating fruits 0.0050.0110.9181.00 0.99–1.01
Meat, milk, and eggs 3.5360.511
Frequency of eating milk, egg, and meat0.0020.0030.310.5771.00 0.99–1.01
Bean 0.7150.3050.524 0.650.17–2.45
Frequency of eating beans0.0020.0060.1510.6981.00 0.99–1.01
Onion and garlic 0.420.020.738 0.880.41–1.89
Frequency of eating onion and garlic0.0111.0072.5160.1121.011.00–1.02
Kipper food0.1640.0656.3490.012 1.161.03–1.30
Frequency of eating pickled foods0.0060.0033.7740.0521.011.00–1.02
Fried food0.1830.1321.9310.245 1.130.92–1.38
Frequency of eating fried foods0.0730.0354.3090.0361.081.00–1.15
Scalding food 0.1475.5680.321 0.890.70–1.12
Frequency of eating hot foods0.0090.0330.0720.7881.010.95–1.08
Digestive diseases0.1710.2070.6830.000 0.710.61–0.82
Gastroenteral inflammation 0.2066.4570.000 0.670.57–0.80
Peptic ulcer 0.2178.7060.000 0.570.42–0.76
Esophageal inflammation 0.2260.0440.838 0.950.61–1.49
Hepatitis 0.260.850.636 0.910.63–1.33
BMI 0.0010.6850.426 1.00 1.00–1.00

(b)

Risk factors S.E.WaldP valueOR95% CI

Gender0,1120.0583.7560.053 1.121.00–1.25
Age 0.00488.7090.000 0.960.95–0.97
Kipper food0.1420.1151.5240.217 1.150.92–1.44
Frequency of eating pickled foods 0.0060.2540.6141.00 0.99–1.01
Frequency of eating fried foods0.0450.0351.6970.1931.050.98–1.12
Digestive disease0.1310.1550.7050.401 1.140.84–1.54
Gastroenteritis 0.1668.7950.003 0.610.44–0.85
Peptic ulcer 0.1937.0010.008 0.60.41–0.88