Table 2.
Subgroup analysis of ethnicity regarding p53 expression
| Subgroup (ethnicity) | OR (95% CI) | Heterogeneity: P | P value |
|---|---|---|---|
| UC with cancer vs. UC with dysplasia | |||
| Caucasian | 1.60 (0.89–2.86) | 0.459 | 0.116 |
| Asians | 1.65 (0.77–3.56) | 0.104 | 0.198 |
| UC with dysplasia vs. UC | |||
| Caucasian | 18.47 (5.62–60.71) | 0.325 | <0.001 |
| Asians | 8.28 (3.08–22.25) | 0.071 | <0.001 |
| UC vs. normal tissues | |||
| Caucasian | 3.49 (0.85–14.34) | 0.317 | 0.083 |
| Asians | 2.85 (1.25–6.47) | 0.521 | 0.012 |
UC ulcerative colitis, OR odds ratio, 95% CI 95% confidence interval