Table 2 Univariate logistic analysis and multivariate logistic regression analysis of related factors of malignancy
Factors | Univariate | Multivariate | ||
|---|---|---|---|---|
OR (95% CI) | p | OR (95% CI)* | p | |
Age, per 1 year | 1.12 (1.09–1.15) | ≤ 0.001 | 1.12 (1.09–1.14) | ≤ 0.001 |
Gender, male | 4.55 (2.58–8.01) | ≤ 0.001 | 4.08 (2.24–7.43) | ≤ 0.001 |
Smoking history | 3.27 (1.54–6.95) | 0.002 | 1.36 (0.59–3.12) | 0.466 |
Drinking history | 1.80 (0.65–5.01) | 0.262 | ||
Family history | 0.61 (0.08–4.41) | 0.621 | ||
Family income per capita | 0.593 | |||
< 3000 yuan/month | 1.62 (0.64–4.07) | 0.307 | ||
3000–10,000 yuan/month | 1 | – | ||
> 10,000 yuan/month | ≤ 0.001 | 0.996 | ||
Symptom | ≤ 0.001 | |||
Dyspeptic symptoms | 1.47 (0.57–3.75) | 0.423 | 1.74 (0.67–4.54) | 0.256 |
Reflux symptoms | 0.87 (0.21–3.67) | 0.852 | 1.01 (0.24–4.37) | 0.986 |
Alarm symptoms | 9.88 (3.69–26.50) | ≤ 0.001 | 8.24 (2.90–23.46) | ≤ 0.001 |
Other symptoms | 1 | – | 1 | – |
Symptom duration | 0.651 | |||
x < 1 week | 1.47 (0.61–3.51) | 0.391 | ||
1 week ≤ x < 1 month | 1.02 (0.50–2.06) | 0.967 | ||
1 month ≤ x < 3 months | 1.40 (0.74–2.63) | 0.302 | ||
3 months ≤ x < 6 months | 1.68 (0.70–4.03) | 0.245 | ||
≥ 6 months | 1 | – | ||
Current H. pylori infection | 0.61 (0.35–1.08) | 0.088 | ||
Current and previous H. pylori infection | 0.58 (0.34–1.0) | 0.049 | 0.65 (0.36–1.16) | 0.142 |