What Do Israeli Osteoporotic Men Know and Do about Their Disease?

Correlates of participation in physical activity among older women in Israel: does ethno-cultural background matter?

Osteoporosis and its related fractures are major public health concerns. Physical activity (PA) is crucial for bone density preservation and fractures prevention. Yet, gaps in understanding exist regarding how ethno-cultural backgrounds might shape attitudes, intentions and actual PA participation. Based on the theory of planned behaviour (TPB) for predicting PA, the aims of this study were: (i) to compare attitudes, subjective norms, perceived control, intentions and knowledge, across four ethno-cultural groups; (ii) to evaluate the fit of the model we constructed across four ethno-cultural groups of women: Israeli-born Jews and Israeli-born Bedouin-Muslims, immigrants from the Former Soviet Union (FSU) and Ethiopian immigrants. Four hundred women (one hundred from each group), aged >65, completed valid and reliable questionnaires assessing knowledge, TPB components and actual PA. The level of knowledge on osteoporosis was relatively low among all four ethno-cultural groups. Intention to participate in PA was the only variable that directly predicted actual PA. Intention to participate in PA served as a mediator among attitudes, subjective norms, perceived control and actual PA. The structural equation models (SEMs) revealed that among Israeli-born Jews and Ethiopian immigrants, TPB components mediated the link between knowledge and intention to participate in PA. Among FSU immigrants and Israeli Bedouin-Muslims, the knowledge variable was not included in the final model, as its contribution was not significant. It is essential to better understand and augment interventions that enhance PA in the community, and to address the unique needs of each ethno-cultural group.

Determinants of Bone Mineral Screening Behavior among Three Ethno-Cultural Groups of Women in Israel

Bone mineral density (BMD) screening is one of the main means to detect and treat osteoporosis. Yet, the manner in which ethno-cultural background is associated with BMD health cognitions and screening behavior remains limited. Several ethno-cultural groups (n = 100 in each group)—Israeli-born Jews, Israeli-born Bedouin-Muslims, and Jewish immigrants from the Former Soviet Union (FSU), mean age 70 (SD = 7.1)—participated in face-to-face interviews in a cross-sectional survey, using valid and reliable questionnaires on BMD screening behavior, knowledge about osteoporosis, and theory of planned behavior (TPB) components. FSU immigrants reported the lowest BMD screening behavior. The multivariate analysis showed that higher knowledge level, positive attitudes, supportive subjective norms, and greater intentions increase the probability of BMD screening behavior. The TPB attitude component had a more pronounced effect on the probability of undergoing BMD screening among Israeli-born Bedouin-Muslims compared to Israeli-born Jews. Our findings contribute to the TPB by deepening our understanding of the associations between TPB components and BMD screening behaviors, from an ethno-cultural perspective. To assure sufficient BMD screening behavior among all ethno-cultural groups, intervention programs—suited to address the unique characteristics of each ethno-cultural group—are required.

Knowledge on osteoporosis of prescriber according to level of medical institute

PURPOSE

There are gaps between the treatment guideline and clinical practice of osteoporosis showing low compliance. Although attitude and knowledge of prescriber have been known to be associated with the low compliance in real clinical practice, no study has assessed the knowledge of prescriber regarding osteoporosis in accordance to the level of medical institution. We compared the knowledge on osteoporosis of general practitioners with that of practitioners in a tertiary referral hospital.

MATERIALS AND METHODS

In May 2012, 40 general practitioners and 40 practitioners in a tertiary referral hospital were evaluated using a modified Facts on Osteoporosis Quiz.

RESULTS

The level of knowledge of general practitioners was similar with that of practitioners in a tertiary referral hospital (p=0.386). And, both groups were lack of knowledge of effect of physical exercise.

CONCLUSION

The level of knowledge on osteoporosis was not associated with the level of medical institute, and the effect of physical exercise should be stressed in an educational program on osteoporosis for practitioners.

Causes, consequences, and treatment of osteoporosis in men

Men undergo gradual bone loss with aging, resulting in fragile bones. It is estimated that one in five men will suffer an osteoporotic fracture during their lifetime. The prognosis for men after a hip fracture is very grim. A major cause is reduction of free testosterone. Many other factors result in secondary osteoporosis, including treatment for other diseases such as cancer and diabetes. Patients should be screened not only for bone density but also assessed for their nutritional status, physical activity, and drug intake. Therapy should be chosen based on the type of osteoporosis. Available therapies include testosterone replacement, bisphosphonates, and nutritional supplementation with calcium, vitamin D, fatty acids, and isoflavones, as well as certain specific antibodies, like denosumab and odanacatib, and inhibitors of certain proteins.

Knowledge on osteoporosis in guardians of hip fracture patients

Treatment gap between the treatment guideline and real clinical practice of osteoporosis has been found to be worldwide. Although insufficient knowledge of guardians on osteoporosis might be one important obstacle to diagnose and treatment of osteoporotic patients, there was not a study on the knowledge of guardians. We evaluated the guardians' knowledge on osteoporosis compared with the knowledge of orthopedic doctors, using a self-administered questionnaire, a modified Facts on Osteoporosis Quiz (FOOQ). In March and April 2012, the knowledge of osteoporosis was measured in 40 guardians of hip fracture patients and 40 orthopedic surgeons using, a modified FOOQ. In terms of treatment and prevention of osteoporosis, the modified FOOQ score of the guardians have inadequate knowledge and understanding about the osteoporosis, compared with orthopedic doctors (p < 0.001). The level of guardians' knowledge on osteoporosis should be considered and improved to achieve satisfactory osteoporosis treatment in hip fracture patients.