Research Article
The Prevalence and Risk Factors of Gastric Polyp in Asymptomatic Patients Receiving Health Examination
Table 2
Univariate analysis of the risk factors of gastric polyp development (
).
| Principal parameter | G polyps (−) | G polyps (+) | value |
| Sex, n (%) | | | 0.117 | Men | 230 (68.2) | 87 (60.8) | | Women | 107 (31.8) | 56 (39.2) | | Age (yr.), n (%) | | | 0.315 | <45 | 73 (21.7) | 37 (25.9) | | >45 | 264 (78.3) | 106 (74.1) | | Age (yr.), n (%) | | | 0.016 | Between 45–60 | 155 (46.0) | 81 (57.0) | | Not between 45–60 | 182 (54.0) | 62 (43.0) | | Education (yr.), n (%) | | | 0.318 | Middle school | 33 (9.8) | 20 (14.0) | | High school | 90 (26.7) | 31 (21.7) | | University | 164 (48.7) | 75 (52.4) | | Graduate school | 50 (14.8) | 17 (11.9) | | BMI, n (%) | | | 0.577 | <25 | 225 (66.8) | 89 (62.2) | | 25–30 | 100 (29.7) | 47 (32.9) | | >30 | 12 (3.6) | 7 (4.9) | | Waist circumference (%) | | | 0.990 | <80 cm | 109 (32.3) | 45 (31.7) | | 80–90 cm | 153 (45.4) | 65 (45.8) | | >90 cm | 75 (22.3) | 332 (22.5) | | NSAID use, n (%) | | | 0.788 | No | 324 (96.1) | 139 (97.2) | | Yes | 13 (3.9) | 4 (2.8) | | Family history of gastric cancer, n (%) | | | 0.523 | No | 327 (97.0) | 141 (98.6) | | Yes | 10 (3.0) | 2 (1.4) | | Smoking status, n (%) | | | 0.009 | Never smoking | 204 (60.5) | 68 (47.3) | | Former smoking | 53 (15.7) | 22 (15.4) | | Current smoking | 80 (23.7) | 53 (37.3) | | Alcohol drinking, n (%) | | | 0.725 | No | 214 (63.7) | 96 (67.1) | | ≤3 times per week | 99 (29.5) | 37 (25.9) | | >3 times per week | 23 (6.8) | 10 (7.0) | | Coffee drinking, n (%) | | | 0.358 | No | 107 (31.8) | 55 (38.5) | | ≤3 times per week | 73 (21.7) | 27 (18.9) | | >3 times per week | 157 (46.6) | 61 (42.7) | | Tea drinking, n (%) | | | 0.688 | No | 125 (37.1) | 56 (39.2) | | ≤3 times per week | 78 (23.1) | 28 (19.6) | | >3 times per week | 134 (39.8) | 59 (41.3) | | Spicy food consumption, n (%) | | | 0.223 | No | 181 (53.7) | 90 (62.9) | | ≤3 times per week | 94 (27.9) | 32 (22.4) | | >3 times per week | 62 (18.4) | 21 (14.7) | | Betel nut use, n (%) | | | 0.186 | No | 330 (98.2) | 141 (99) | | Yes | 6 (1.8) | 2 (1.0) | | Exercise habit, n (%) | | | 0.045 | No | 129 (38.3) | 68 (47.3) | | ≤3 times per week | 119 (35.3) | 49 (34.2) | | >3 times per week | 89 (26.4) | 26 (18.5) | | Vegetarian, n (%) | | | 0.233 | No | 319 (97.3) | 139 (97.9) | | Yes | 9 (2.7) | 4 (2.1) | | Helicobacter pylori, n (%) | | | 0.218 | Not done | 53 (15.9) | 25 (17.5) | | (−) | 215 (63.7) | 92 (64.3) | | (+) | 69 (23.4) | 26 (18.2) | |
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BMI = body mass index; NSAID = nonsteroidal anti-inflammatory drug. . |