表2 2008级实验组与2005级对照组学生儿内科出科技能考核评分及优秀率比较(分,±s)
Table 2 Comparison of skills examine scores of internal pediatrics and outstanding rates between experimental group of 2008 grade and control group of 2005 grade(score,±s)
组别 | 例数 | 技能考核成绩 | 优秀率[例数(%)] |
2008级实验组 | 60 | 91.1±3.3 | 54(90.0) |
2005级对照组 | 60 | 71.8±6.4 | 26(43.3) |
t值/χ2值 | ? | 15.417 | 29.401 |
P值 | ? | <0.01 | <0.001 |