The effect of margin status (positive/close relative to negative) on local recurrence: Study-specific odds ratios, ordered by median follow-up time.
Figure shows a crude pooled odds ratio of 1.97 (CI 1.73 – 2.25) [modeled pooled odds ratio, adjusted for negative distance was 1.98 (CI 1.73 – 2.25) and also adjusted for median follow-up time was 1.96 (CI 1.72 – 2.24)]. Data for Mirza45 and Ewertz30 are for loco-regional recurrence.