Secondary data analysis: is it useful and valid?
Windle
Pamela E
PE
Day Surgery Center, PACU, St Luke’s Episcopal Hospital, Houston, TX, USA. pwindle@sleh.com
D015400:Clinical Nursing Research / Q000379:methods* / Q000592:standards*; D003627:Data Interpretation, Statistical; D016208:Databases, Factual / Q000592:standards*; D006801:Humans; D015203:Reproducibility of Results