[Influence of stress factors and socio-demographic characteristics on the sleep quality of nursing students].

OBJECTIVE To analyze the influence of stress factors and socio-demographic characteristics on the sleep quality of nursing students. METHOD An analytical cross-sectional and quantitative study, conducted with 151 nursing students in São Paulo between March and April of 2012. A form for socio-demographic characteristics, the Instrument to Evaluate Stress in Nursing Students and the Pittsburgh Sleep Index were applied. RESULTS High levels of stress was predominant for Time Management (27.8%) and Professional Training (30.5%) and low sleep quality (78.8%). The Professional Communication, Professional Training and Theoretical Activity are positively correlated to sleep quality. Work activity, academic year and time for daily studies contributed to a low quality of sleep. CONCLUSION Few stress factors from the academic environment and some socio-demographic characteristics contributed to the reduction of sleep quality in students.