[Analyzing the factors of influencing the musculoskeletal disorders of greenhouse vegetable farmers].

Objective: To study the prevalence of musculoskeletal disorders (MSDs) among greenhouse vegetable farmers and to explore the risk factors of MSDs.

Methods: A household questionnaire survey was conducted to investigate 203 greenhouse vegetable farmers and 127 non-greenhouse vegetable farmers in February, 2011.

Results: The one-year prevalence rates of MSDs were 70.0% and 33.9% among greenhouse vegetable farmers and non-greenhouse vegetable farmers, respectively. The three main positions of MSDs in greenhouse farmers were low back, knee (s) and shoulder (s). Age, working years, body weight and usage of rolling machine were statistically associated with MSDs of greenhouse farmers, ORadj values were 1.17, 1.82, 1.08 and 0.07, respectively.

Conclusions: The prevalence of MSDs is high in greenhouse workers. Low back pain, knee (s), and shoulder (s) disorders are the main disorders. Age, working years, body weight and usage of rolling machine are main risk factors for the development of MSDs in greenhouse farmers.