Outcome | variable | Levels | Both race and institution | Only race | Only institution | |||
Odds Ratio (95% CI) | P-value2 | Odds Ratio (95% CI) | P-value2 | Odds Ratio (95% CI) | P-value2 | |||
Adenoma | Age | Every 1 year increase in Age | 1.027 (1.01 - 1.04) | 0.0009 | 1.028 (1.01 - 1.04) | 0.0006 | 1.027 (1.01 - 1.04) | 0.001 |
BMI | Every 1 unit increase in BMI | 0.987 (0.97 - 1.01) | 0.1658 | 0.986 (0.97 - 1) | 0.1483 | 0.985 (0.97 - 1) | 0.1247 | |
Insurance | Private vs Medicare | 0.767 (0.53 - 1.1) | 0.404 | 0.754 (0.53 - 1.08) | 0.3508 | 0.778 (0.54 - 1.12) | 0.4401 | |
Private vs Medicaid | 1.053 (0.79 - 1.4) | 1.04 (0.79 - 1.38) | 1.055 (0.79 - 1.41) | |||||
Private vs Self-Pay | 1.003 (0.71 - 1.41) | 1.047 (0.75 - 1.46) | 1.026 (0.73 - 1.44) | |||||
Medicare vs Medicaid | 1.373 (0.94 - 1.99) | 1.379 (0.95 - 2) | 1.355 (0.93 - 1.97) | |||||
Medicare vs Self-Pay | 1.308 (0.86 - 2) | 1.389 (0.92 - 2.1) | 1.318 (0.86 - 2.01) | |||||
Medicaid vs Self-Pay | 0.953 (0.69 - 1.31) | 1.007 (0.74 - 1.37) | 0.972 (0.71 - 1.33) | |||||
Institution | DMC vs Kings county | 1.515 (0.94 - 2.43) | 0.0694 | . | 1.521 (0.95 - 2.43) | 0.2029 | ||
DMC vs SBUMC | 1.605 (0.99 - 2.59) | 1.2 (0.87 - 1.65) | ||||||
Kings county vs SBUMC | 1.059 (0.59 - 1.89) | 0.789 (0.51 - 1.21) | ||||||
Gender | Female vs Male | 0.626 (0.5 - 0.78) | <0.0001 | 0.615 (0.5 - 0.76) | <0.0001 | 0.615 (0.5 - 0.76) | <0.0001 | |
Race combined | White vs Black | 1.426 (0.89 - 2.29) | 0.1116 | 1.094 (0.82 - 1.47) | 0.3334 | |||
White vs Other | 0.849 (0.53 - 1.37) | 0.781 (0.49 - 1.24) | ||||||
Black vs Other | 0.596 (0.36 - 0.98) | 0.714 (0.46 - 1.12) | ||||||
Ethnicity | Hispanic vs Non-Hispanic | 0.986 (0.6 - 1.62) | 0.957 | 1.062 (0.65 - 1.74) | 0.812 | 1.276 (0.84 - 1.94) | 0.256 | |
Type of attending | Consultant vs Teaching | 0.741 (0.49 - 1.12) | 0.1543 | 0.59 (0.45 - 0.77) | <0.0001 | 0.746 (0.49 - 1.13) | 0.1631 | |
Fellow | Yes vs No | 1.176 (0.8 - 1.74) | 0.4155 | 1.001 (0.71 - 1.41) | 0.9973 | 1.184 (0.8 - 1.75) | 0.3954 | |
Tobacco use | Current vs Not current | 1.499 (1.07 - 2.11) | 0.0195 | 1.522 (1.09 - 2.13) | 0.0147 | 1.485 (1.06 - 2.08) | 0.0225 | |
Diabetes | Yes vs No | 1.265 (0.98 - 1.63) | 0.066 | 1.267 (0.99 - 1.63) | 0.0644 | 1.254 (0.98 - 1.61) | 0.0761 | |
HIV status | Yes vs No | 0.473 (0.24 - 0.95) | 0.0348 | 0.505 (0.25 - 1.01) | 0.0523 | 0.466 (0.23 - 0.93) | 0.031 |