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Table 2 Crude and adjusted odds ratios (95% confidence interval) for smoking, drinking alcohol, and obesity in sialolithiasis patients

From: The association between sialolithiasis and smoking, alcohol drinking and obesity in Korea: a nested case-control study

Characteristics

Crude model

Adjusted model

 

Crude†

P-value

Adjusted†‡

P-value

Smoking

1.27 (1.05–1.53)

0.016*

1.31 (1.08–1.59)

0.006*

Alcohol

0.90 (0.75–1.09)

0.281

0.86 (0.71–1.04)

0.119

Obesity (BMI, kg/m2)

 

0.100

 

0.092

  < 18.5

0.57 (0.31–1.03)

0.063

0.56 (0.31–1.01)

0.055

  ≥ 18.5 to < 23

1.00

 

1.00

 

  ≥ 23 to < 25

1.08 (0.90–1.30)

0.395

1.09 (0.90–1.31)

0.376

  ≥ 25 to < 30

0.97 (0.81–1.17)

0.757

0.98 (0.81–1.17)

0.800

  ≥ 30

1.36 (0.93–1.98)

0.111

1.36 (0.93–1.98)

0.119

  1. * Conditional logistic regression analysis, significance at P < 0.05
  2. † Conditional model for obesity, smoking status (current or past smoker compared to nonsmoker), and frequency of alcohol consumption (≥ 1 time per week compared to < 1 time per week)
  3. ‡ Adjusted model including obesity, smoking status and frequency of alcohol consumption
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BMC Public Health

ISSN: 1471-2458

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