There was great health service need for navy ship force. The two-week morbidity,six-month chronic illness morbidity,and the percentage of patients without physician contact within two weeks were 47.7%,15.6%,and 42.1% respectively.

• 水面舰艇部队官兵医疗服务需要量大；两周自报患病率47.；7%25、半年慢性病患病率15