Of 199 women with early-stage breast cancer, aged 40 to 90 years, 120 received inpatient treatment with a low-dose rate implant, and 79 received outpatient treatment with a high-dose rate implant.

• 受试者为199名早期乳癌妇女，年龄在40至90岁，其中120名住院接受小剂量植入治疗，79名接受门诊大剂量植入治疗。