showed a trendP =0.09
Among ever users of HRT (n=61), the duration of use (>9 years) showed a trend for association with EC risk (HR 2.03 (95% CI 0.89–4.62), P =0.09).
Among ever users of HRT (n=61), the duration of use (>9 years) showed a trend for association with EC risk (HR 2.03 (95% CI 0.89–4.62), P =0.09).