Methods The 84 obstetric and gynecologic nurses were interviewed with Symptom Check List-90 ( SCL-90 ) and 128 non-obstetric and gynecologic nurses were recruited randomly as control group, The rating scores of SCL-90 were compared between the two nurse groups and Chinese norm. 方法采用SCL&90量表对84名妇产科护士进行调查,并随机抽取128名非妇产科护士作为对照组,量表评分结果与全国常模进行比较。
For the medium and lower speed group match bearings, the minimum preload force is determined by bearing group mode and rating load. 对中低速组配轴承而言,其最小预紧力可根据轴承组配方式以及承受的额定外载荷确定。
Among the normal students, lower blood lead group had higher rating levels in behavior evaluation than higher blood lead group, especially in 4 items of class attention, class discipline, joke too far, beating and damaging public property. 普通小学生低血铅组的行为评价比高血铅组好,特别在课堂注意力、课堂纪律、玩笑过度和打人损物4个项目,经卡方检验,两组差异有显著意义。
The scores of the injection group on the rating scales improved greater than the tablet group at the treatment intervals of 1 and 2 weeks. Moreover, the injected group revealed milder side ef - fects. 治疗1周和2周时,阿米替林针剂组抗抑郁疗效优于片剂组,各量表减分值大于片剂组。
In cooperative learning, relative progress scoring, group points system and rating system are all effective evaluation forms. 在合作学习中,相对进步记分法、小组积分制度和排行榜制度等都是有效的评价方式。