Mean duration of care in hip prosthetic surgery, number of days

Total mean care time for hip prosthetic surgery is calculated as total care time in days in hip prosthetic surgery divided by total hip prosthetic surgery. The duration of care in days is calculated as the discharge date minus the date of enrolment. The data refer to the total utilisation of healthcare for the population of the region. Data is available according to gender breakdown.髋关节假体手术（hip prosthetic surgery）的平均总护理时长，计算方式为该类手术的总护理时长（以日计）除以髋关节假体手术总例数。单例手术的护理时长（以日计），计算规则为出院日期减去入组日期。本数据集涵盖该区域全体居民的医疗服务总利用情况。数据可按性别分类提供。