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Objective
To depict the epidemiological features of congenital pulmonary airway malformation (CPAM) in Chinese population.
Methods
Using 2010–2019 data from the Chinese Birth Defects Monitoring Network, we calculated the prevalence rates (PR) and 95% confidence intervals of isolated and nonisolated CPAM according to birth year, infant sex, maternal age and residence area, and examined the secular...
BackgroundPrevious studies have shown an inconsistent time trend on the prevalence of anotia and microtia. Little has been reported on the epidemiologic characteristics of anotia and microtia in the Chinese population.
MethodsData from 1996–2007 were obtained from the Chinese Birth Defects Monitoring Network in China. Birth prevalence of anotia and microtia were assessed according to demographic...
Introduction Testicular germ cell tumors (TGCT) disproportionately affect men between the ages of 15 and 49 years, when reproduction is typical. Although TGCT treatment directly affects gonadal tissues, it remains unclear whether there are long-term effects on fertility. Methods To examine post-TGCT treatment fertility, study participants in a previously conducted case-control study were contacted...
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