Socioeconomic inequalities in obesity among Korean ladies aged 19-79 years: the 2016 Korean Study of Women’s Health-Related dilemmas

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Socioeconomic inequalities in obesity among Korean ladies aged 19-79 years: the 2016 Korean Study of Women’s Health-Related dilemmas

Eunji Choi

1 Graduate School of Cancer Science and Policy, nationwide Cancer Center, Goyang, Korea

Ha Na Cho

1 Graduate School of Cancer Science and Policy, nationwide Cancer Center, Goyang, Korea

Da Hea Search Engine Optimization

2 Department of Endocrinology and Metabolism, Inha University School of Medicine, Incheon, Korea

Boyoung Park

3 Department of Medicine, Hanyang University College of Medicine, Seoul, Korea

Sohee Park

4 Graduate Class of Public Wellness, Yonsei University, Seoul, Korea

Juhee Cho

5 Department of Clinical Research and Evaluation, Sungkyunkwan University, Seoul, Korea

Sue Kim

6 University of Nursing, Yonsei University, Seoul, Korea

Yeong-Ran Park

7 Division of Silver Business, Kangnam University, Yongin, Korea

Kui Son Choi

1 Graduate class of Cancer Science and Policy, nationwide Cancer Center, Goyang, Korea

Yumie Rhee

8 Department of Internal Medicine, Endocrine analysis Institute, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea



Although the prevalence of obesity in Asian females has remained stagnant, studies of socioeconomic inequalities in obesity among Asian women can be scarce. This study aimed to look at the prevalence that is recent of in Korean females aged between 19 years and 79 years and also to evaluate socioeconomic inequalities in obesity.


Information had been produced from the 2016 Korean Study of Women’s Health-Related problems. The test that is chi-square logistic regression analysis had been utilized to evaluate the associations between socioeconomic facets and obesity making use of Asian standard human anatomy mass index (BMI) groups: low ( 2 ), normal (18.5-22.9 kg/m 2 ), obese (23.0-24.9 kg/m 2 ), and overweight (≥25.0 kg/ m 2 ). As inequality-specific indicators, the slope index of inequality (SII) and general index of inequality (RII) were determined, with modification for age and self-reported wellness status.


Korean females were categorized in to the after BMI categories: underweight (5.3%), normal weight (59.1%), obese (21.2%), and overweight (14.4%). The SII and RII unveiled significant inequalities in obesity and only more urbanized women (SII, 4.5; RII, 1.4) and against of females who have been extremely educated (SII, -16.7; RII, 0.3). Subgroup analysis revealed inequalities in obesity in accordance with home earnings among more youthful females and in accordance with urbanization among females aged 65-79 years.


Clear inequalities that are educational obesity existed in Korean ladies. Reverse inequalities in urbanization had been additionally obvious in older females. Developing techniques to deal with the numerous inequalities that are observed obesity among Korean females may show necessary for effortlessly decreasing the burden of the condition.


Obesity, which can be increasing in prevalence all over the world, is just a condition that is physical because of the accumulation of extortionate excessive fat, along side a great many other health impairments. Obesity happens to be discovered to adversely influence a broad spectral range of diseases, from non-communicable problems to psychological and health that is social including diabetic issues, malignancies, depression, discrimination, as well as others 1-4. The harmful effects to be obese or overweight have been discovered to be particularly harmful in females, elevating risks for reproductive problems, psychological state conditions, and predominantly women’s cancers, such as local hookup near me Madison for instance endometrial and cancer of the breast 5-8.

Disparities in obesity prevalence have already been discovered to vary in accordance with parameters showing variations in socioeconomic status, such as for example urbanization, training, and earnings amounts. Ladies surviving in urbanized areas and surviving in socioeconomically-deprived conditions have now been reported to show faster grows within the prevalence of obesity and overweight 9-13. Notwithstanding, the direction and magnitude of effects of socioeconomic facets on inequalities in obesity might differ across nations 14-16. In united states and countries in europe, inequalities linked to obesity have actually generally speaking been well documented; obesity happens to be discovered become disproportionately more predominant among individuals with reduced degrees of training and earnings, residents of less urbanized areas, and the ones lacking usage of medical 10,15. In comparison, although only some research reports have addressed socioeconomic inequalities in obesity in developing nations, many findings for those countries suggest contrasting outcomes regarding training and earnings status (for example., greater obesity prices in females with advanced schooling and home earnings) 16. In light regarding the link between a study that is prior socioeconomic facets affect obesity status in many ways that vary by nation, you should give consideration to exactly exactly how these socioeconomic facets affect obesity to produce wellness advertising programs.

When you look at the Republic of Korea (hereafter Korea), the prevalence of obesity happens to be formally surveyed body that is using index (BMI) since 1998. The BMI that is mean for women slightly increased from 1998 to 2005 and stabilized from 2005 to 2014 17. Even though the general prevalence of obesity in females is leaner than compared to guys, Korean women more than 65 years have actually greater obesity prices than males of the similar age 18. Furthermore, while BMI in Korean men slowly increases as we grow older, in Korean females, it sharply increases following the chronilogical age of 40 years and menopause 17. Also, regardless of the stable findings regarding the general prevalence of obesity among Korean females, an increase that is significant grade II obesity (BMI ≥ 30.0 kg/m 2 ) from 1998 to 2014 happens to be recorded, specifically for females aged twenty years to 59 years 17.

While obesity prices in Korea are notably less than those of other Organization for Economic Cooperation and developing nations, socioeconomic inequalities in obesity carry on being a spot of discussion 10. Outcomes from past studies, but, mirror outdated data 10,19 and provide incomplete conclusions on inequality becausage of the utilization of restricted inequality indicators 19. For the part that is most, those studies used mainstream logistic analyses or direct easy comparisons of price distinctions (extra risk) or ratios between your greatest and cheapest socioeconomic teams. Nonetheless, the original approach of comparing extreme groups in the spectrum that is socioeconomic to take into consideration changes throughout the complete variety of socioeconomic teams. In this research, we used the slope index of inequality (SII) as well as the general index of inequality (RII), that are regression-based measures of wellness status across all ranges of every factor 20 that is socioeconomic. Also, although past papers emphasized the discrepancies of obesity habits by sex, they centered on describing mechanisms of obesity in Korean adult males as a result of the greater prevalence of obesity in men 10,19.

Therefore, in this research, we aimed to report the prevalence of obesity among Korean adult ladies aged 19 years to 79 years utilizing present nationally representative data. We also desired to analyze associations between socioeconomic facets and obesity in Korean females. In specific, we examined current socioeconomic inequalities in obesity among Korean females in accordance with home earnings, training degree, and urbanization (location of residence) via absolute and general indicators specialized for inequality analysis.

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