Related Experiment Videos
Self-reported prevalence and correlates of osteoporosis: results from a representative study in Israel
1Department of Gerontology, Faculty of Social Welfare and Health Studies, University of Haifa, Mt. Carmel, 31905, Haifa, Israel. wernerp@netvision.net.il
Abstract:
The aim of the present study was to determine self-reported prevalence of osteoporosis and its correlates in a representative sample of Jewish elderly persons aged 60 and older in Israel. Participants included 3022 Jewish community-dwelling men and women who provided information about themselves. Information was collected during home interviews regarding self-reported osteoporosis, health-related information, health behaviors and psychological measures. Osteoporosis self-reported prevalence rate was 7% for men and 25% for women. A history of fracture, joint pain and back pain, and psychological distress were the most important independent predictors in both men and women. Findings of the present study showed that also when based on self-reported measures, osteoporosis is a significant public health problem. Special attention should be paid to those who report themselves as suffering from the disease, but are not involved in health-related behaviors.
Related Concept Videos
Bone Disorders
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Prevalence and Incidence
Prevalence indicates the proportion of individuals in a population who have a specific disease or health condition at a...
Role of Vitamins in Maintaining Bone Health
Vitamin A
Vitamin A is involved in the process of bone remodeling. Retinoic acid, the active metabolite of Vitamin A, has nuclear receptors in osteoblasts and osteoclasts, which are involved in bone remodeling.
Vitamin B12
Vitamin B12 acts as a cofactor during the formation of osteoblast-related proteins, such as osteocalcin. Vitamin B12 plays a role...
Hormones and Bone Tissue
Hormones That Influence Osteoblasts and/or Maintain the Matrix
Several hormones are necessary for controlling bone growth and maintaining the bone matrix. The pituitary gland secretes growth hormone (GH), which, as its name implies, controls bone growth. This happens in several ways: first, it triggers chondrocyte...
Essential Minerals for Bone Health
Calcium and Phosphorus
Calcium is a critical component of bones, especially in the form of calcium phosphate and calcium carbonate. Since the body cannot make calcium, it must be obtained from the diet. However, calcium cannot be absorbed from the small intestine without...
Bias in Epidemiological Studies