• Journal of Korean Physical Therapy Science
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• v.8 no.2
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• pp.1015-1021
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• 2001

Objectives: The objective of this study was to investigate analysis of women with low back pain and osteoporosis were measured for 40 normal in the women from July 20, 2000 to October 20, 2000. Methods: Bone mineral density(BMD) of lumbar spine was measured using energy absorptiometry and were correlated with age, calcium. alkaline phosphatase. bone mineral density standard T scores(p<0.05). Results: The bone mineral density of the lumbar spine decreased with aging, The bone mineral density of the lumbar spine decreased with the serum calcium and phosphate increased. The mean bone mineral density of the lumbar spine of healthy women in age($50\sim59$) was $0.83g/cm^2$, the lumbar spine of women low back pain in age($50\sim59$) was 0.75 glad. Conclusion: In the multiple regression of risk factors to bone mineral density(BMD) of lumbar spine were correlated with age, of abortion, calcium, bone mineral density standard T scores(p<0,05). In the prevention and early diagnosis and treatment of osteoporosis, the physician should consider the risk factors.

• Women's Health Nursing
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• v.14 no.4
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• pp.297-305
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• 2008

Purpose: This study was performed to assess the relationships among bone mineral density, dietary habits, life styles and anthropometric measurements in young women. Subjects included 229 female college students in Seoul and Kyunggi province. Method: The subjects were asked about dietary habits and life styles using questionnaire. A sampel of 229 young women was assessed anthropometric measurements and bone mineral density on calcaneous using quantitative ultrasound. Result: The percentages of the osteoporosis(T-score<-2.5), osteopenia(-2.5${\leq}$T-score<-1.0), and normal(T-score${\geq}$-1.0) groups were 1.75%, 13.53% and 84.71%, respectively. Weight, soft lean mass, and BMI were positively related with T-score and Z-score. But height was negative related with SOS(Speed of sounds). Conclusion: This study confirmed that one of the most effective ways to minimize bone mineral density less in young women is to maintain an adequate body weight, soft lean mass, and BMI. And the young women were recommended do not one-side eating, daily intakes of milk products, perform daily physical exercise, and do not drink coke or soft drinks for the bone health.

• Journal of Korean Academy of Nursing
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• v.38 no.5
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• pp.667-675
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• 2008

Purpose: The aim of this study was to compare the relation between differently measured sports activities (metabolic equivalent [MET] and peak strain score) and distal radius bone mineral density in college-aged women. Methods: lifetime sports activity was scored in two different ways: 1) a sports activity score by multiplying the intensity (METs) and duration and 2) a sports activity score by adding up physical strain scores based on the ground reaction force of each sports activities. Bone mineral density was measured using dual energy x-ray densitometry (DTX-200) in the distal radius site. Results: In stepwise multiple regression analysis, body weight and sports activities during the college period were significant positive predictors for distal radius bone mineral density. The explained variance of sports activity measured with a peak strain score (8.8%) for distal radius bone mineral density was higher than one measured with the MET score (3.3%). Conclusion: It can be concluded that sports activity scores based on MET and peak strain scores during college are very important for determining the bone mineral density in the distal radius site in women under 30.

• Journal of Korean Biological Nursing Science
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• v.13 no.2
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• pp.134-141
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• 2011

Purpose: Although the risk factors of metabolic syndrome have been extensively studied, the association between osteoporosis and metabolic syndrome has remained unclear in Korean elderly women. Yet to be determined are the effect of risk factors of metabolic syndrome on osteoporosis in these subjects. The purpose of this study was to investigate how the risk factors of metabolic syndrome affect the bone mineral density in Korean elderly women. Methods: One hundred twenty one elderly women from a community center in Seoul elderly welfare center participated in this study. A structured questionnare was used to assess their demographics and lifestyles. Participants' anthropometric information was also obtained by measuring heights, weights, and waist circumferences. The blood samples were also obtained to measure blood glucoses and blood lipids. Bone mineral density was measured with the use of ultra sono. Results: The prevalence of metabolic syndrome in our subjects was 58%. In multivariate regression analysis, fasting plasma glucose level (p=.036) and triglycerides (p=.006) were significant factors predicting bone mineral density after adjusting age and other factors of metabolic syndrome. In age-adjusted analysis, women with metabolic syndrome had significantly higher bone mineral density as compared to those without metabolic syndrome (p=.026). Conclusion: Bone mineral density among elderly Korean women is associated with the level of blood glucose and triglycerides.

• Women's Health Nursing
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• v.18 no.3
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• pp.190-199
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• 2012

Purpose: The purpose of this study was to identify the levels of bone mineral density (BMD) and to explain the factors influencing BMD among female college students in Korea. Methods: A cross-sectional study was conducted with 144 college women. Lifestyle factors were determined by self-report questionnaire. Body composition was measured by body composition analyzer and bone mineral density was measured by ultrasound bone densitometry. Data were analyzed using SPSS for windows, version 19.0. Results: The mean BMD at calcaneus site was 0.56$g/cm^2$ (mean T-score=-0.22). The incidence of osteopenia was 21.5%. Factors predicting BMD were menarche age (r=-.22, p=.009) and height (r=-.18, p=.030) with 7% of explained variance. Conclusion: These results suggest that health care professionals need to provide young women with program that is intended to affect their intention toward osteoporosis preventive behavior change.

• Journal of the Korean Society of Radiology
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• v.5 no.1
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• pp.27-35
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• 2011

The purpose of this study is to examine factors that affect the bone mineral density of pre-menopause women by using the dual energy x-ray absorptionmetry, ultimately contributing to preventing women's osteoporosis that tends to be aggravated since menopause. Out of the subjects, 20.2% were suffering osteopenia. Age was found most important in estimating the level of bone mineral density. Meanwhile, the older women were, the significantly lower their bone mineral density was. It was found that taking exercise has a more positive effect on boss mineral density than not taking. Exercising in a suitable amount was helping women keep their bone mineral density better. Preferring meat to vegetarian diets were significantly affecting women's bone mineral density. Meanwhile, it was found that the shorter menstrual cycle is, the significantly lower bone mineral density is. A multi=regression analysis of bone mineral density and its related factors showed that the older women were, the significantly lower their bone mineral density was. In other words, age was found as the most risk factor of osteoporosis.

• Journal of muscle and joint health
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• v.14 no.2
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• pp.181-187
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• 2007

Purpose: The purpose of the study was to identify the relationship between obesity and bone mineral density in middle aged women. Methods: A cross-sectional survey design was utilized with a check list and physiological measurements. A total of 827 convenient samples were recruited from women who lived in the community. Bone mineral density was measured by T-score using the pixi method of Lumar on the left heel. Descriptive statistics and pearson correlation coefficient were utilized for data analysis. Results: Most were assessed as having normal weight(37.9%) or obese (57.4%) by BMI. Only 32% was assessed as having normal bone mineral density, while 40.3% had osteopenia, and 27.7% as osteoporosis. The BMI scores were significantly related to age, and episodes of fractures. Those with lower bone mineral density reported significantly more episodes of fractures and chronic disease. The T scores of Bone mineral density were significantly correlated with the scores of BMI (r= .126, p< .001). Conclusion: There is a strong need to develop intervention programs for this age group to manage bone mineral density loss to prevent occurrences of osteoporosis, and episodes of fracture.

• The Journal of Korean Physical Therapy
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• v.13 no.1
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• pp.97-105
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• 2001

Objectives: The objective of this study was to investigate the Associated factors of bone mineral density in postmenopausal was measured for 36 normal in the women from July 14.2000 to august 24,2000. Methods: The data were collected from women who visited Physical Examination Center of a Catholic university hospital located in Taegu. Bone mineral density(BMD) of lumbar spine was measured using energy absorptiometry. Results: The bone mineral density of the lumbar spine decreased with aging. The bone mineral density of the lumbar spine increased with number of delivery and number of abortion decreased. The mean bone mineral density of the lumbar spine of postmenopausal women in age less than 50 and 50 ${\sim}$ 59 were 0.79 g/c$m^2$, the lumbar spine of postmenopausal women in age greater than 60 was 0.69 g/c$m^2$. The mean bone mineral density of the lumbar spine of postmenopausal women in mean age 56.1. Conclusions: In the multiple regression of risk factors to bone mineral density(BMD) of lumbar spine were correlated with bone mineral density T-scores(p<0.05). Osteoporosis is a major public health problem among the elderly, demanding effective strategic approach for prevention and treatment.

• Journal of muscle and joint health
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• v.12 no.1
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• pp.48-56
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• 2005

Purpose: This study was measured to the bone mineral density(BMD) and biochemical bone markers in young women in order to identify the relationship between bone mineral density and biochemical bone markers. Methods: Forty two healthy young women were enrolled. BMD were checked Dual Energy X-ray Absorptiometry and biochemical bone markers were checked ELSA-OSTEO(CIS bio international, France)analyzed kit, Pyrilinks-D(Metra Biosystems Inc., U.S.A)analyzed kit. Data were analyzed with frequencies, percentages, means, and Pearson correlation coefficients. Results: 1) Young women forearm(radius & ulnar) BMD was $0.55g/cm^2$, lumbar($1{\sim}4$) BMD was $0.92g/cm^2$, neck of femur BMD was $0.75g/cm^2$, trochanter of femur BMD was $0.61g/cm^2$, ward's triangle of femur BMD was $0.68g/cm^2$. In biochemical bone marker, Osteocalcin was 21.94ng/ml, Deoxypyridinoline was 11.94nmol/nmolCr. 2) There was no significant correlation between BMD and biochemical bone markers. Conclusion: Results not indicated association between bone mineral density and biochemical markers. As seen in the small sample, future research on BMD and biochemical markers need to studies to the large sample.

• Journal of Nutrition and Health
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• v.39 no.5
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• pp.460-466
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• 2006

To investigate the effects of dietary patterns on bone mineral density and its biochemical markers among Korean healthy college women for 2 years, 34 female college students were recruited through convenience sampling. Bone mineral density was measured using Dual Energy X-ray Absorptiometry (DEXA) twice at baseline and two years later. Osteocalcin and parathyroid hormone were measured in fasting serum and N-teleopeptides of type collagen (NTx) in urine. Dietary intake was assessed by 24-hour recall method 8 times with average 4-month interval. Dietary patterns with percent energy of each food group using cluster analysis were classified into two groups. The first cluster (n = 16) was characterized with high consumption of bread, snack, fast foods, beverage and considerable of rice so it was determined as 'Modified dietary pattern group'. The second cluster was characterized with high consumption of rice and kimchi so determined as 'Traditional dietary pattern group'. There were no significant difference of age, menarcheal age, body mass index but percent of body fat by pattern groups. The traditional group showed higher value of bone mineral density among lumber spine and all femur sites at baseline and 2 years later but it was not significant after adjusted for percent of body fat. Serum osteocalcin and urine NTx was higher among the traditional group at baseline than the modified group. There were similar proportions of carbohydrate:fat:protein between groups but significantly higher intake of protein, iron, vitamin A among the traditional group. In conclusion, there were two distinctive dietary patterns among Korean college women. There was difference of bone mineral density and its biochemical markers between two patterns. Further research would be necessary to explore the relationship between dietary patterns and health risks for larger-sized and various populations.