Research Article
A Medical Decision Support System to Assess Risk Factors for Gastric Cancer Based on Fuzzy Cognitive Map
| Features | Range | Number | Percent |
| Sex | Male | 256 | 45.7% | Female | 304 | 54.3% | Age | <40 | 20 | 3.47% | 41ā60 | 210 | 37.5% | ā„61 | 330 | 59.03% | Blood group | A | 123 | 21.96% | B | 78 | 13.92% | AB | 80 | 14.28% | O | 279 | 49.82% | BMI | | 69 | 12.32% | | 76 | 13.57% | | 120 | 21.42% | | 293 | 52.32% | Motility | Light | 156 | 27.85% | Medium | 236 | 42.14% | High | 168 | 30% | Alcohol consumption | Yes | 85 | 15.17% | No | 475 | 84.82% | Exposed to chemicals | Yes | 54 | 9.64% | No | 506 | 90.35% | Smoking | Yes | 198 | 35.35% | No | 362 | 64.64% | Salt consumption | None | 10 | 1.78% | Low | 175 | 31.25% | High | 375 | 66.96% | Consumption of vegetable | Daily | 26 | 4.64% | 1-3 times a week | 214 | 38.21% | 1-3 times a month | 320 | 57.14% | Consumption of smoked food | None | 5 | 0.89% | Daily | 0 | 0% | 1-3 times a week | 149 | 26.60% | 1-3 times a month | 406 | 72.5% | Milk consumption | Yes | 214 | 38.21% | No | 346 | 61.78% | Fast food consumption | None | 4 | 0.71% | 1-3 times a week | 315 | 56.25% | 1-3 times a month | 241 | 43.03% | Consumption of fried foods | None | 0 | 0% | 1-3 times a week | 191 | 34.10% | 1-3 times a month | 369 | 65.89% | Fruit consumption | None | 6 | 1.07% | 1-3 times a week | 185 | 33.03% | 1-3 times a month | 369 | 65.89% | Food storage container | Aluminum | 216 | 38.57% | Plastic | 301 | 53.75% | Copper | 32 | 5.71% | Style | 9 | 1.60% | Chinese | 2 | 0.35% | Baking dish | Aluminum | 10 | 1.78% | Teflon | 390 | 69.64% | Copper | 21 | 3.75% | History of allergy | Yes | 89 | 15.89% | No | 471 | 84.10% | Family history of cancer | Yes | 211 | 37.67% | No | 349 | 62.32% | Family of GC | Yes | 123 | 21.965 | No | 437 | 78.03% | History of cardiovascular disease | Yes | 185 | 33.03% | No | 375 | 66.96% | General status | Good | 79 | 14.10% | So-so | 190 | 33.92% | Poor | 291 | 51.965 | History of gastric reflux | Yes | 234 | 41.78% | No | 326 | 58.21% | History of stomach surgery | Yes | 48 | 8.57% | No | 512 | 91.42% | History of stomach infection | Yes | 176 | 31.42% | No | 384 | 68.57% | Mucosa status | Normal | 94 | 16.78% | Swollen | 126 | 22.5% | Red | 157 | 28.03% | Sore | 183 | 32.67% | History of gastric inflammation | Yes | 163 | 29.10% | No | 397 | 70.89% | Risk score | High | 300 | 53.57% | Moderate | 186 | 33.21% | Low | 74 | 8.39% |
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