METHODS We divided them into intervention groups, control one and health one, among which we interviewed 94 old people with psychological health problems and adopted analysis of paired-ttest as well.
方法在黄浦区某社区对94名有心理卫生问题的老年人进行干预前后的配对t检验,并设对照组和心理健康组。
2
The pairedttest was adopted to compare the intergroup difference of measurement data. Line correlation analysis was applied to dispose the relativity among the indexes.
计量资料组间差异比较采用配对t检验,各指标间的相关性处理采用直线相关分析。
3
The difference of the measurement data was compared with the pairedttest.