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膀胱癌在女性的发病率远远低于男性,而已知的吸烟、职业暴露等危险因素难以完全解释这种差异。一些研究表明,激素和生育因素在膀胱癌的发生发展中发挥重要作用。为了描述生育与患膀胱癌风险之间可能存在的关联模式,作者回顾性研究了2009811例女性的资料,包括生育史和膀
The incidence of bladder cancer in women is much lower than in men, and known risk factors such as smoking and occupational exposure do not fully account for this discrepancy. Some studies have shown that hormones and fertility factors play an important role in the development of bladder cancer. To describe the possible associations between fertility and the risk of bladder cancer, the authors retrospectively looked at 2009811 women’s data, including fertility history and bladder