نتایج جستجو برای: efficacy tool
تعداد نتایج: 661338 فیلتر نتایج به سال:
The Health Belief Model (HBM) posits that messages will achieve optimal behavior change if they successfully target perceived barriers, benefits, self-efficacy, and threat. While the model seems to be an ideal explanatory framework for communication research, theoretical limitations have limited its use in the field. Notably, variable ordering is currently undefined in the HBM. Thus, it is uncl...
background: recent studies indicate an increased incidence of pertussis disease in recent years. the aim of this study was to evaluate the efficacy of the acellular vaccine for children (as a replacement of current whole cell vaccine in the expanded program on immunization) and for high-risk adults in iran through updating current best available evidence. methods: we performed a systematic li...
background: chronic low back pain (clbp) is an important occupational injury. musculoskeletal injuries, especially clbp, are prevalent in the nurses, and can lead to reduced productivity, work absenteeism, and work disability. the purpose of this study was to determine nurses' knowledge of the risk factors of low back pain (lbp) and their self-efficacy in coping with the risk factors, an...
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