High poverty rates in the South probably are another factor, said Naa Oyo Kwate, assistant professor of sociomedical sciences at Columbia University's Mailman School of Public Health. 哥伦比亚大学邮差公共健康学院社会医学副教授纳尔•奥尤•科维特说,南方的贫困率较高可能也是导致肥胖的一大因素。
Objective: To investigate the psychological and sociomedical problems in patients with laser in situ keratomileusis ( LASIK). 目的:研究LASIK手术前后的心理表现和社会医学问题。
Methods: Questionnaires from 169 patients who had undergone a LASIK procedure were studied. The investigation covered both preoperative and postoperative psychological activities, the level of satisfaction, and the relative sociomedical problems for LASIK. 方法:用问卷调查的形式对169例LASIK术后患者进行调查,主要了解手术前后的心理状况、对手术的自觉满意程度以及有关的社会医学问题。