• Korean Journal of Adult Nursing
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• v.14 no.4
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• pp.532-542
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• 2002

Purpose: This study were to investigate BMD of middle-aged women and to examine the relationships between BMD and Physical, Obstetric characteristics Method: The data was collected from 119 healthy women who were 40-60 years old. they were examined for BMD at 4 regions(forearm, lumbar, femur, whole body), %fat by DEXA and investigated physical, obstetric characteristics using scale, questionnaire from January to March, 2001. Result: 1) According to bone diagnostic results by WHO classification, 95.8% of forearm and whole body BMD were normal but 21.8-48.7% of lumbar and femur BMD(neck, trochanter, ward's triangle) were diagnosed osteoporosis or osteopnea. 2) The bones were significantly positive correlations of each other (r=.19-.69, p=.04-.00) and there were significant correlations between BMD and physical, obstetric characteristics such as age (r=-.22, p=.02), weight(r=.36~.48, p=.00), height(r=.22, p=.02), %fat(r=.19, p=.04) and age of first delivery(r=-.28, p=.00). Conclusion: Based on this study, healthy middle-aged women were also exposed to risk of osteoporosis related to aging, change of physical conditions or hormonal release. Further research to develop nursing interventions for the purpose of preventing osteoporosis by modifying risk factors is suggested.

• Journal of Korea Association of Health Promotion
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• v.3 no.2
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• pp.181-188
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• 2005

Background : Osteopenia has been recognized as one of potential complication of chronic liver diseases. Its correlation with hepatits B virus(HBV) carrier, however, has not been reported. Thus this study was aimed to clarify the relationship between the osteopenia and HBV carrier. Methods : Bone densities in 192 HBV carrier women and 200 healthy women were measured; the lumbar spine and three sites of the proximal femur(neck, Ward's triangle, greater trochanter) by dual-photon absorptiometry. And liver function tests(AST, ALT, Albumin, GGT, ALP) were also performed. Results : Bone densities at the four sites measured, were significantly correlated with one another(r=0.34 to 0.99, P<0.01). Compared with control group, HBV carriers had significant decreases in bone densities of femur(P<0.05), particularly marked at Ward's triangle. A negative correlations between bone densities and serum total alkaline phosphatase were also found(r=-0.44, P<0.01). Conclusions : Osteopenia was more prevalent in HBV carrier, particularly in the groups before-fifties. Serum total alkaline phosphatase was higher in those with reduced bone densities Thus measurement of bone densities seems to be necessary in female HBV carriers.

• Journal of the Korean Dietetic Association
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• v.2 no.1
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• pp.38-48
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• 1996

The relationship of nutrients intake and bone mineral density (BMD) was investigated in 285 Korean postmenopausal women (age 40-70 y) consisted of 65 normal women and 159 osteopenia patients who don't have other diagnosed disease. BMD was measured at the spine (vertebrae L2-4) and femur (neck, Ward's triangle and trochanter). Height, weight, body mass index(BMI), lean body mass(LBM), body fat(Bfat) and dietary intakes of animal calcium(animal Ca), protein and phosphorus per 1,000kcaI intake were correlated with BMD of the spine and the femur positively(p<0.05). Women with an animal calcium intake < 315mg/d (mean % animal Ca/total Ca intake > 50%) exhibited significantly lower BMD of the spine and Ward's triangle than that of women with an intake > 315mg/d, p<0.OS. When subjects were grouped by diagnosis into 3 groups (normal, osteopenia and osteoporosis group), animal Ca intake of osteoporosis group (mean animal Ca intake 261mg) was significantly lower than those of the other two groups (mean animal Ca intake 306mg and 297mg, respectively), p < 0.05. These results suggest that balanced nutrients intake and increased animal Ca in the diet is likely to be beneficial in reducing bone loss in postmenopausal women.

• The Korean Journal of Food And Nutrition
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• v.35 no.5
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• pp.295-301
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• 2022

The medicines for treating osteoporosis currently in use have minor to severe side effects, and can be financially burdensome. Thus, there is a need for prevention and alternative supplement that is relatively inexpensive, and can be easily consumed daily as an alternative dietary therapy. In this study, bone marrow density of the spine and femur of osteoporosis patients were checked before and after consuming complex composed of calcium and magnesium, considered to be the core of bone mineral content. November 2017-November 2021, patients with T-score of less than -2.5 or -1.0 < T-score < -2.5 with history of fractures or recent fractures were enrolled. The data of 60 patients who orally administered Ionized Cal/Mag^TM Complex were reviewed retrospectively, and it was significantly confirmed that the average value of T-score was up-regulated by 0.5. Additionally, the cumulative dose was observed to have a positive effect, on the improvement of BMD in the 2nd Lumbar and Femur neck. It is expected that better results will be achieved if use of the supplement is continued.

• Journal of Korean Foot and Ankle Society
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• v.1 no.2
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• pp.119-125
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• 1997

The fracture and fracture-dislocation of the neck of the talus (Hawkins' type I-IV) are uncommon injuries and represent only 0.12 to 0.32% of all fracures. Authors clinically evaluated in 12 cases Whom treated fracures of the neck of the talus, at department of orthopaedic surgery, Sun General Hospital, from 1990 to 1996, and the following results are obtained. 1. Of 12 cases, there were 11 males and 1 female, average age was 30 years. 2. Causes of fracture was fall down injury in 7 cases(58%), traffic accident in 4 cases(33%), direct trauma in 1 case(8%). 3. According to the classification by Hawkins' type I in 2 cases(17%), type II in 7cases (58%), type III in 3cases(25%). 4. Associated injuries were calcaneal fracture in 3 cases, fracture-dislocation of talus in 3 cases, subtalar dislocation in 3 cases, medial malleolar fracture in 5 cases, soft tissue injury in 3 cases, femur and tibia fracture in 1 case, and lumbar Spine compression fracture in 1 case. 5. Average time to operation after injury was 2.5 days. 6. In 2 cases were treated conservatively and 10 cases were treated open reduction and internal fixation with screw or K-wire. 7. Complications were avascular necrosis in 4 cases, post traumatic arthritis in 2 cases, skin necrosis in 4 cases, and then ankle fusion was done in 2 cases. 8. High rate of complication was seen in the talar neck fracture associated with calcaneal fracture. In the analysis of above results, evaluated by Hawkins' scoring system were excellent to fair in 75%.

• Journal of Korean Academy of Nursing
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• v.33 no.3
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• pp.312-320
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• 2003

Purpose: To investigate body compositons and bone mineral density(BMD) in college women and to find the relationship between them. Method: From January to March of 2001, BMD at four parts(forearm, lumbar, femur and whole body), body mass index(BMI), body fat mass(BFM), lean body mass(LBM) and body fat percentage(%Fat) were measured with the Dual Energy X-ray Absorptiometry. Other physical characteristics were measured with a scale, a height measurer, and questionnaires. Result: Grouping by the BMI, 43.2% showed low weight, and 5% over weight. When applying the percent Fat, 43.8 % was diagnosed as obesity group. The fact indicate that a majority of college women have unbalanced body composition with high percent Fat, compared to their body weight. Assessing the BMD with the WHO standards, 91.4～95.7% of the BMD of forearm and whole body was normal. But, 40.3% and 33.1～43.9% showed osteopenia at lumbar and femur, and 104 %, 0.7～7.2% showed osteoporosis. The BMD at all parts showed significant correlation each other(r=.29～.89, p=.001～.000). Body weight and BMI showed correlations to with BMDs at all parts of the body(r=.19～46, p=.025～.000; r=18～.45, p=.039～.000). But the percent Fat had a correlation with only femur neck BMD(r=.19, p=.024). Conclusion: This study showed a majority of healthy college women were exposed to the risk for osteoporosis. Additional study is required to develop nursing interventions to remove the risk factors of osteoporosis. In particular, the acquisition of balanced body composition is necessary, increasing body weight and BMI through the increase of LBM, not through the quantitative increase of BFM.

• Korean Journal of Community Nutrition
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• v.9 no.1
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• pp.73-80
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• 2004

Bone mineral density (BMD) focus one's attention on prevention effects of osteoporosis. This study was conducted to investigate BMD (lumbar spin : L2- L4, femur neck : m, femur trochanter TR, femur ward's triangle : WT, wrist) and look into the factors that affect BMD by menopause in 89 nonsmoking healthy Korean women (40-60 yr). Anthropometric index and body composition, nutrient intakes, osteocalcin and total protein, albumin, total cholesterol, triacylglycerol and calcium in serum were determined. Body fat mass, diastolic blood pressure and serum cholesterol concentration of postmenopausal women were significantly higher than those of premenopausal women. FN, TR, WT, wrist BMD of postmenopausal women were not different from those of premenopausal women. However L2- L4 BMD of postmenopausal women was lower than that of premenopausal women. Significant positive correlations were found between L2-L4, FN, TR, WT and weight (r = 0.44, r = 0.64, r = 0.58, r = 0.57) and significant positive correlations were found between FN, TR, WT and BMI (r =: 0.54, r = 0.41, r = 0.54) of premenopausal women. Whereas significant positive correlation was only found between TR BMD and weight. BMI (r = 0.38, r = 0.29) of postmenopausal women. FN BMD and WC (waist circumstance) of premenopausal women were found significant positive correlation (r = 0.35) whereas L2-L4 BMD and WC of postmenopausal women was found significant negative correlation (r = -0.31) . In premenopausal women. differences of bone BMD were not shown by exercise and alcohol drinking, but in postmenopausal women, significant difference of FN BMD was shown by exercise and alcohol drinking. These results suggested that by menopause, effects of weight, BMI, WC, exercise and alcohol drinking on bone BMD were different. Therefore, by menopause, we should consider the different ways to increase the bone BMD according to different factors.

• Journal of Nutrition and Health
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• v.36 no.2
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• pp.175-182
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• 2003

This study was conducted to examine whether bone mineral density changes in 55 young Korean college women aged 19 to 26 years over 2 years and nutritional and biochemical factors are related. Bone mineral density (BMD) was measured in the spine (LS), femoral neck (FN), ward's triangle (WT), and femoral trochanter (FT) by dual energy X-ray absorptiometry three times at one-year intervals. Serum osteocalcin (OC), parathyroid hormone (PTH), and urinary cross-linked N-teleopeptides of type collagen (NTx) were measured. Dietary intake was assessed 8 times with 24-hour recall method. Physical activity (PA) was obtained by questionnaire and body fat content was measured by bioelectrical impedance analysis at baseline and after 2 years. Analyses were performed on 34 subjects with all three BMD measurements. The BMDs at the lumbar spine gradually increased over 2 years, while the BMDs of three sites at the femur were sustained or increased. The mean OC, PTH had a similar pattern with the change of BMD at the femur. The mean NTx decreased over 2 years but was still higher than those in other studies. BMI, body fat, vitamin A and zinc intake had a significant correlation with LS-BMD. Femur, PTH, body fat, vitamin A, vitamin B$_2$and calcium intake had a significant correlation with WT-BMD and was mostly influenced by diet. By multiple regression analysis, it was shown that the significant factors affecting the LS-BMD were BMI and vitamin A intake and those affecting FN and WT were age, BMI, PTH and calcium intake. These results indicate that some Korean women still experience increases in BMD and that this was associated with PTH and vitamin A and calcium intake. Therefore, proper diet and diet management is needed to increase changes in BMD among college women.

• Biomedical Science Letters
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• v.8 no.4
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• pp.217-221
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• 2002

Age-related osteopenia and osteoporosis are common in postmenopausal women due to decrease in bone mass and ovarian function. A therapy for osteoporosis would depend on only drugs to inhibit bone loss, hormonal replacement therapy, exercise and dietary supplementation and it is very hard to fad an ideal therapy for osteoporosis as yet. Chlorella which is rich in minerals such as calcium magnesium fatty acids, vitamins and sterol, could be applicable for prevention and co-treatment of osteoporosis, but it has yet to be studied. The purpose of this study was to assess the relationship between the effect of dietary chlorella on bone mineral density (BMD) and nutritional improvement. BMD was measured in the femural neck and lumber spine portion. Nutritional and bone turnover markers from blood samples were assessed serum lkaline phosphatase, hemoglobin, number of erythrocytes and total protein. Studies for the femur neck measurement showed that normal BMD increased 2.1% for the group fed chlorella supplemented diet for four month and increased 6.6% fur group treated for one year when compared to the control group, and for the lumber spine measurements the few month group showed an increase of 9.1% over the control group, the one year group showed an increase of 64.2% over the control group. Hemoglobin content, number of erythrocytes and total protein showed similar increased patterns with BMD measurement, meanwhile, serum alkaline phosphatase increased 3% for the four month group and decrease 16% for the one year group compare to the control group. In conclusion, the postmenopausal women fed chlorella supplemented diet results in an increase in BMD. This is a marked increment in lumber spine, enhancement of nutritional state and stable bone turnover. This data showed a positive relationship between BMD and nutritional change with chlorella treatment, and suggested that chlorella dietary may lead to improving and preventing rapid loss of BMD in postmenopausal women.

• Journal of muscle and joint health
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• v.7 no.2
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• pp.294-308
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• 2000

This study was conducted to test the effect of brisk walking & muscle strengthening exercise program on bone mineral density(BMD) of the lumbar & femur in rheumatoid arthritis women. Research design was a quasi-experimental study of non-equivalent control group pretest-posttest design(16 weeks). 14 for the experimental group and 14 for the control group were selected from the outpatients on rheumatoid arthritis clinic of Dong-A University Hospital. The experimental group underwent 16 weeks of brisk walking and muscle strengthening exercise. Bone mineral density was measured before and after 16 weeks of exercise by DXA at lumbar spine, femoral neck, Ward's triangle and trochanter. The results were summarized as follows : 1. BMD of the lumbar spine in experimental group who carried out the brisk walking and muscle strengthening exercise was not significantly increased after 16weeks and there was no significant difference between experimental and control group(U=70.00 p>.05). 2. BMD of the femoral neck in the experimental group who carried out the brisk walking and muscle strengthening exercises was significantly increased after 16 weeks(Z=-2.901 p<.01). But, there was no significant difference between experimental and control group(U=83.00 p>.05). 3. BMD of the femoral Ward's triangle in the experimental group who carried out the brisk walking and muscle strengthening exercises was significantly increased after 16 weeks (Z=-2.355 p<.05). But, there was no significant difference between experimental and control group(U=86.00 p>.05). 4. BMD of the femoral trochanter in experimental group who carried out the brisk walking and muscle strengthening exercise was not significantly increased after 16weeks and there was no significant difference between experimental and control group(U=75.00 p>.05). These results suggest that brisk walking and muscle strengthening exercise program has an effect on promoting bone mineral density of femoral neck and Ward's triangle in rheumatoid arthritis women.