Background:Obesity has become epidemic worldwide and 31.0% of Korean adults are obese. Obesity is the main cause of chronic diseases, such as diabetes, hypertension, cardiac disease, and cancer. The purpose of the study was to examine obesity, body image, depression, and weight-control behaviour among Korean female university students and investigate the differences in body image, depression, and weight-control behaviour with respect to obesity.Methods:This study examined obesity, body image, depression, and weight control in 700 female university students from 4 universities in South Korea. To evaluate obesity, both objective obesity (body mass index [BMI]) and subjective obesity (subjectively perceived) were measured.Results:There was a significant difference between objective and subjective obesity (χ2 = 231.280, P < 0.001). In addition, the objective obesity group had the lowest body image score (F = 19.867, P < 0.001) and difference in weight-control behaviour (F = 3.145, P = 0.045). Further, the subjective obesity group had the lowest body image score (F = 58.281, P < 0.001). The results revealed a statistically significant difference in body image and weight-control behaviour with respect to objective obesity.Conclusion:Objective and subjective obesity was negatively associated with body image, and no relationships between objective or subjective obesity and depression.
The Reed Solomon Code(RS Code) has been widely employed in digital audiolvidio equipment such as CD, DAT, and Professional video recorders owing to its excellent capability for correcting burst errors and relatively easy implementationWe proposed an architecture of an error correction circuit suitable for high-rate data decoding of the Reed-Solomon W e .The circuit has encoder and decoder functions by 2 symbol random error correction as well as 4 symbol erasure correction And 23MByteis rate of data decodina i s sufficient for compressed vidio signals of high-definition as well as those Of stand-definition TVS
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