Pengaruh Latihan Kegel Terhadap Frekuensi Inkontinensia Urine Pada Lansia Di Unit Rehabilitasi Sosial Margo Mukti Rembang

The purpose of this study was to determine the influence of the Kegel exercise on frequency of urinary incontinence in the elderly. This study used a quasi -experimental with one group pre and post test study design, conducted on 27 respondents selected by purposive sampling technique. Respondents were divided into three groups which were the first group with frequency of exercise 2 times, the second group with 3 times and the third group 4 times a day for six weeks. Data on the frequency of urinary incontinence were collected in pre and post intervention Kegel exercise. Data were analyzed using t-test (paired t-test).The results of the study revealed that group I , II & III in sequence value of t-count 21.92, t=11,418 and t=15.307 with P values p=0, 00. Further comparisons between the three groups showed group III showed the mean frequency of urinary incontinence at least. It can be concluded that Kegel exercises affect the decrease in the frequency of urinary incontinence in the elderly, and it is suggested that Kegel exercises should be done regularly

Adding marrow adiposity and cortical porosity to femoral neck areal bone mineral density improves the discrimination of women with nonvertebral fractures from controls

Advancing age is accompanied by a reduction in bone formation and remodeling imbalance, which produces microstructural deterioration. This may be partly caused by a diversion of mesenchymal cells towards adipocytes rather than osteoblast lineage cells. We hypothesized that microstructural deterioration would be associated with an increased marrow adiposity, and each of these traits would be independently associated with nonvertebral fractures and improve discrimination of women with fractures from controls over that achieved by femoral neck (FN) areal bone mineral density (aBMD) alone. The marrow adiposity and bone microstructure were quantified from HR‐pQCT images of the distal tibia and distal radius in 77 women aged 40 to 70 years with a recent nonvertebral fracture and 226 controls in Melbourne, Australia. Marrow fat measurement from HR‐pQCT images was validated using direct histologic measurement as the gold standard, at the distal radius of 15 sheep, with an agreement (R2 = 0.86, p < 0.0001). Each SD higher distal tibia marrow adiposity was associated with 0.33 SD higher cortical porosity, and 0.60 SD fewer, 0.24 SD thinner, and 0.72 SD more‐separated trabeculae (all p < 0.05). Adjusted for age and FN aBMD, odds ratios (ORs) (95% CI) for fracture per SD higher marrow adiposity and cortical porosity were OR, 3.39 (95% CI, 2.14 to 5.38) and OR, 1.79 (95% CI, 1.14 to 2.80), respectively. Discrimination of women with fracture from controls improved when cortical porosity was added to FN aBMD and age (area under the receiver‐operating characteristic curve [AUC] 0.778 versus 0.751, p = 0.006) or marrow adiposity was added to FN aBMD and age (AUC 0.825 versus 0.751, p = 0.002). The model including FN aBMD, age, cortical porosity, trabecular thickness, and marrow adiposity had an AUC = 0.888. Results were similar for the distal radius. Whether marrow adiposity and cortical porosity indices improve the identification of women at risk for fractures requires validation in prospective studies. © 2019 American Society for Bone and Mineral Research

Evaluation of the tibial cortical thickness accuracy in osteoporosis diagnosis in comparison with dual energy X-ray absorptiometry

Background: Unlike public awareness around the world, osteoporosis is still underdiagnosed in most cases till bone fractures. Currently, the dual-energy X-ray absorptiometry (DEXA) is the gold standard diagnostic method of osteoporosis, but unfortunately this method is not available in all diagnostic centers, especially in developing countries. Aims: To evaluate the accuracy of tibial cortical thickness in the diagnosis of osteoporosis compared with DEXA. Materials and Methods: In this descriptive--analytic study, patients suspicious of osteoporosis who referred to Imam Khomeini Hospital, Ahvaz from 2016 --2017 were recruited. Data was collected for each patient including age, sex, radiography, and DEXA. The total thickness of the tibia cortex (sum of the two sides) was measured using knee anteroposterior radiography at 10 cm from the proximal tibial joint. The bone mineral density (BMD) was measured by DEXA method and reported as T-score. Results: In this study, 62 patients (90% female) were evaluated. The mean age of the patients was 57 years (range 45--80 years). T-score had a direct significant correlation with TCT level (r = 0.51, P < 0.0001). Also, T-score had a reverse and significant correlation with age of patients (r = −0.280, P = 0.028). The area under the curve (AUC) was 77%. Also, the sensitivity and specificity for the TCT level less than 4.37 mm (as cutoff point) was 100% and 39.1%, respectively. Conclusion: The findings of this study indicate that TCT has a direct significant correlation with the T-score obtained by the DEXA method. It has also been shown that TCT can be a relatively accurate diagnostic tool for predicting osteoporosis

High-resolution in vivo imaging of bone and joints: a window to microarchitecture

Imaging is essential to the evaluation of bone and joint diseases, and the digital era has contributed to an exponential increase in the number of publications on noninvasive analytical techniques for the quantification of changes to bone and joints that occur in health and in disease. One such technique is high-resolution peripheral quantitative CT (HR-pQCT), which has introduced a new dimension in the imaging of bone and joints by providing images that are both 3D and at high resolution (82 μm isotropic voxel size), with a low level of radiation exposure (3–5 μSv). HR-pQCT enables the analysis of cortical and trabecular properties separately and to apply micro-finite element analysis for calculating bone biomechanical competence in vivo at the distal sites of the skeleton (distal radius and distal tibia). Moreover, HR-pQCT makes possible the in vivo assessment of the spatial distribution, dimensions and delineation of cortical bone erosions, osteophytes, periarticular cortical and trabecular microarchitecture, and 3D joint-space volume of the finger joints and wrists. HR-pQCT is, therefore, a technique with a high potential for improving our understanding of bone and joint diseases at the microarchitectural level

A Survey o f t he Relationship Between EQ and Organizational Entrepreneurship in the State Organizations of Mazandaran State (Iran)

Today, any manager attempting to fulfill the organizational goals should consider the EQ of people as valuable capital and develops it for his human resources. The present study aimed to evaluate the relation between EQ and organizational entrepreneurship among the employees of state organizations of Mazandaran State. The present study was descriptive design with correlation-cross section method in 2012. The study population of the study was 1095 employees of the organization and the sample size was 285 people who were selected by random stratified sampling based on Cochran&apos;s formula. To evaluate the EQ, Shrink test was applied and to evaluate the organizational entrepreneurship, researcher-built questionnaire was used. Kolmogorov test was used to determine the normality of the data and Spearman and Kendall correlation was used. The results showed that EQ had significant relation with organizational entrepreneurship and its components as risk taking, innovativeness and proactiveness,all items except innovativeness