目的 从生源变化情况了解上海市住院医师规范化培训制度的实施现状，分析存在的问题。方法 对培训学员的基本信息进行回顾性调查和分析。结果 总招录人数逐年增多，增幅达18.05%；硕士生呈下降趋势，降幅为14.55%。住院医师中，来自“985”高校和“211”高校的培训学员比例达到56.7%。其中，博士生和硕士生中来自“985”高校生源人数明显多于来自“211”高校和普通高校的人数（χ²=32.679，P<0.01；χ²=11.583，P<0.05）；而本科生中来自普通高校的生源人数高于来自“985”高校和“211”高校的生源人数（χ²=14.307，P<0.01）；选择参加专科医师培训的毕业生比例为87.63%，仅有12.37%的毕业生选择参加全科医师培训。结论 住院医师规范化培训生源数量不充足，本科生源质量亟须提高，全科住院医师培训人数比例偏低。

Objective To investigate the implementation of standardized resident training in Shanghai based on the source of interns, and probe the current problems. Methods The basic information of interns for standardized resident training in Shanghai was retrospectively analysed. Results As a whole, the number of interns exhibited a continuous growth by 18.05% year by year. However, the number of interns with master degree decreased by 14.55% yearly. The interns graduated from “985” universities and “211” universities accounted for 56.7%. The number of interns with master degree and doctor degree graduated from “985” universities was significantly bigger than those from “211” universities and ordinary universities （χ²=32.679，P<0.01； χ²=11.583，P<0.05）, while the number of interns with bachelor degree graduated from ordinary universities was significantly bigger than that from “985” universities and “211” universities （χ²=14.307，P<0.01）. The vast majority (87.63%) of interns chose to practise in specialized fields, while only 12.37% took part in general practitioner training. Conclusion The number of interns for standardized resident training is insufficient, the source of interns should be improved, and the number of interns with general practitioner training should be elevated.