The Journal of urology · 2018
Diagnostic Value of Anteroposterior Diameter of Renal Pelvis for Predicting Postnatal Surgery: A Systematic Review and Meta-Analysis.
СтатьяМетаанализСистематический обзорНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Zhang Lei, Li Yan, Liu Chao, Li Xiang, Sun Hao
Аннотация
PURPOSE: We assessed the diagnostic value of anteroposterior diameter of the fetal renal pelvis in predicting postnatal surgery.
MATERIALS AND METHODS: PubMed®, Embase® and Cochrane Library databases were searched for articles comparing patients who underwent surgery or conservative therapy with 15 mm anteroposterior diameter as a cutoff value. Data on sensitivity, specificity, positive likelihood ratio, negative likelihood ratio, diagnostic OR and area under the summary ROC curve were used to evaluate the diagnostic value of anteroposterior diameter of the fetal renal pelvis in predicting postnatal surgery.
RESULTS: Five studies involving a total of 1,159 patients met the inclusion criteria. The summary sensitivity and specificity were 0.81 (95% CI 0.60 to 0.92) and 0.78 (95% CI 0.68 to 0.86), respectively. Positive and negative likelihood ratios of anteroposterior diameter were 3.73 (95% CI 2.75 to 5.06) and 0.24 (95% CI 0.11 to 0.52), respectively. Diagnostic OR of anteroposterior diameter for predicting postnatal surgery was 13.33 (95% CI 6.61 to 26.89) and area under the summary ROC curve was 0.85 (95% CI 0.82 to 0.88). Subgroup analysis suggested postnatal anteroposterior diameter was associated with higher diagnostic OR compared to prenatal anteroposterior diameter for predicting postnatal surgery (ratio between prenatal and postnatal anteroposterior diameter 0.27, 95% CI 0.09 to 0.86, p = 0.026).
CONCLUSIONS: Using 15 mm anteroposterior diameter of the fetal renal pelvis as a cutoff showed moderate diagnostic value for predicting postnatal surgery.
MATERIALS AND METHODS: PubMed®, Embase® and Cochrane Library databases were searched for articles comparing patients who underwent surgery or conservative therapy with 15 mm anteroposterior diameter as a cutoff value. Data on sensitivity, specificity, positive likelihood ratio, negative likelihood ratio, diagnostic OR and area under the summary ROC curve were used to evaluate the diagnostic value of anteroposterior diameter of the fetal renal pelvis in predicting postnatal surgery.
RESULTS: Five studies involving a total of 1,159 patients met the inclusion criteria. The summary sensitivity and specificity were 0.81 (95% CI 0.60 to 0.92) and 0.78 (95% CI 0.68 to 0.86), respectively. Positive and negative likelihood ratios of anteroposterior diameter were 3.73 (95% CI 2.75 to 5.06) and 0.24 (95% CI 0.11 to 0.52), respectively. Diagnostic OR of anteroposterior diameter for predicting postnatal surgery was 13.33 (95% CI 6.61 to 26.89) and area under the summary ROC curve was 0.85 (95% CI 0.82 to 0.88). Subgroup analysis suggested postnatal anteroposterior diameter was associated with higher diagnostic OR compared to prenatal anteroposterior diameter for predicting postnatal surgery (ratio between prenatal and postnatal anteroposterior diameter 0.27, 95% CI 0.09 to 0.86, p = 0.026).
CONCLUSIONS: Using 15 mm anteroposterior diameter of the fetal renal pelvis as a cutoff showed moderate diagnostic value for predicting postnatal surgery.