نتایج جستجو برای: questionnaire survey

تعداد نتایج: 532003  

Journal: :IOSR Journal of Nursing and Health Science 2016

Journal: :BMJ 1989
D J Collier I L Beales

To assess the prevalence of drinking among medical students a questionnaire on smoking, exercise, drinking, and weight was distributed among the students available. A total of 260 replies were received from an estimated available population of 350 students (134 men and 126 women). The mean alcohol consumption obtained by a quantity-frequency measure was 20.5 units/week for male students and 14....

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