Table 2.
Results of Univariate and Multivariate Regression Analyses of Life Style Factors with KRAS Mutation
| Variable | KRAS Mutation | Unadjusted Regression | Adjusted Regression | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Number | Percent | OR | 95% CI | OR | 95% CI | ||||
| Lower | Upper | Lower | Upper | ||||||
| Sex | Male (64) | 18 | 28.10 | 1.37 | 0.53 | 3.56 | 1.12 | 0.51 | 2.45 |
| Female (36) | 8 | 22.20 | Ref | - | - | - | - | - | |
| Age | <50 years (20) | 6 | 30.00 | 1.29 | 0.44 | 3.79 | 2.01 | 0.86 | 4.65 |
| ≥50 years (80) | 20 | 20.00 | Ref | - | - | - | - | - | |
| Marital Status | Married (78) | 21 | 26.90 | 1.25 | 0.41 | 3.82 | 1.29 | 0.55 | 3.01 |
| Unmarried (22) | 5 | 22.70 | Ref | - | - | - | - | - | |
| Circadian Sleep | Normal (69) | 18 | 26.10 | 1.02 | 0.39 | 2.67 | 1.13 | 0.59 | 2.18 |
| Abnormal (31) | 8 | 25.80 | Ref | - | - | - | - | - | |
| Sporting | Yes (28) | 9 | 32.10 | .65 | 0.25 | 1.71 | 1.90 | 0.94 | 3.82 |
| No (72) | 17 | 23.60 | Ref | - | - | - | - | - | |
| Work Status | <6hours (66) | 18 | 27.30 | 1.22 | 0.47 | 3.18 | 2.11 | 0.81 | 3.66 |
| ≥6hours (34) | 8 | 23.50 | Ref | - | - | - | - | - | |
| Sedentary | Often or always (39) | 11 | 28.20 | 1.21 | 0.49 | 2.99 | 1.46 | 0.75 | 2.86 |
| Rarely or Sometimes (61) | 15 | 24.60 | Ref | - | - | - | - | - | |
| Life Satisfaction | Bad or Moderate (44) | 12 | 27.30 | 1.13 | 0.46 | 2.76 | 1.25 | 0.65 | 2.39 |
| Good (56) | 14 | 25.00 | Ref | - | - | - | - | - | |
| Smoking | Yes (32) | 9 | 28.10 | 1.17 | 0.46 | 3.02 | 1.91 | 0.47 | 7.70 |
| No (68) | 17 | 25.00 | Ref | - | - | - | - | - | |
| Drinking | Yes (19) | 7 | 36.80 | 1.90 | 0.66 | 5.52 | 1.85 | 0.80 | 4.29 |
| No (81) | 19 | 23.50 | Ref | - | - | - | - | - | |
| BMI | ≤25 (64) | 18 | 28.10 | 1.37 | 0.53 | 3.56 | 1.42 | 0.72 | 2.80 |
| 25-30 (36) | 8 | 22.20 | Ref | - | - | - | - | - | |
Notes, Lower, lower bound for 95% CI; upper, upper bound for 95% CI; variable adjusted for, age, sex, BMI, Smoking, Drinking and Marital Status; Abbreviations, OR Odds Ratio; CI Confidence Interval; Ref Reference