low back pain (lbp) is a widespread musculoskeletal disorder worldwide. it causes disability that influence work performance in individuals. the aim of this study was to evaluate the prevalence and risk factors of lbp in the middle-aged office workers in the lebanese population. in this observational, cross-sectional study performed in 2013, overall, 250 office workers aged between 20 and 64 ye...

 The aim of this research was to develop a retirement management model in the Workers' Refah Bank. In terms of its purpose, the method is a combination of the phenomenological method in the quantitative part and descriptive-correlation method, in the quantitative part of research. The statistical population of the research in the qualitative section has been 39 people including: close-to-retire...

objective: the world population will likely increase by 2.5 billion over the next 43 years, passing from the current 6.7 billion to 9.2 billion in 2050. only limited information about the contraceptive practices especially modern contraceptive use is available. the aim of this study is to determine the prevalence of contraceptive methods and factors associated with modern contraceptive in use m...

Many theoretical models of labor market search imply a tight link between worker flows (hires and separations) and job gains and losses at the employer level. Partly motivated by these theories, we exploit establishment-level data from U.S. sources to study the relationship between worker flows and job flows in the cross section and over time. We document strong, highly nonlinear relationships ...

The study aimed to investigate the relationship between stunting and completeness of immunization among children under five years old in Indonesia. used a cross-sectional design with quantitative approach, utilizing secondary data from Indonesian Family Life Study (IFLS) V big 2014. sample consisted aged 12-59 months 13 provinces Indonesia, representing 83% total population. Data were analyzed ...