Researchers examine the role of exercise on anxiety, depression and quality of life in seniors

Depression, anxiety and quality of life scores in seniors after an endurance exercise program.

Antunes HK, Stella SG, Santos RF, Bueno OF, Mello MT.Rev Bras Psiquiatr. 2005 Dec;27(4):266-271.

Writing in the medical journal Revista Brasileira de Psiquiatria, researchers sought to examine 46 sedentary seniors aged 60-75. The seniors were divided into two groups. One group began an aerobic exercise regiment, the other group (the control group) did not.

The researchers stated from the study abstract: “Mood disorders are a frequent problem in old age, and their symptoms constitute an important public health issue. These alterations affect the quality of life mainly by restricting social life. The participation in a regular exercise program is an effective way of reducing or preventing the functional decline associated with aging.”

“Comparing the groups after the study period, we found a significant decrease in depressive and anxiety scores and an improvement in the quality of life in the experimental group, but no significant changes in the control group.”

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Lifelong Risk Factors for Osteoporosis and Fractures in Elderly Women with Low Body Mass Index

Researchers writing in the medical journal Bone, evaluated the association between lifelong lifestyle factors and bone density, falls and postmenopausal fractures in elderly women with low body mass index.

Korpelainen R, Korpelainen J, Heikkinen J, Vaananen K, Keinanen-Kiukaanniemi S. Lifelong risk factors for osteoporosis and fractures in elderly women with low body mass index-A population-based study. Bone. 2006 Aug;39(2):385-91.

From the abstract:
Low body weight is associated with an increased risk for osteoporosis and fractures, but the contribution of other lifestyle related factors have not been previously studied within lean elderly women. The present study evaluated the association between lifelong lifestyle factors and bone density, falls and postmenopausal fractures in elderly women with low body mass index (BMI).

Poor functional ability and symptoms of depression were associated with recent falling. In elderly women with low BMI, lifelong physical activity may protect from fractures, while low calcaneum bone mass and living unpartnered appear to be associated with an increased risk for fractures.

Poor functional ability and presence of depression may be associated with risk of falling. Type 2 diabetes may modify the risk of low bone mass and low-trauma postmenopausal fractures. Albeit that the results of this study need to be confirmed in prospective follow-up studies, multifactorial program with the emphasis on physical and social activation in the primary care setting for preventing falls and fractures in lean elderly women is recommended.