No abstract

This study aims to demonstrate the prevalence of pain as a reason for seeing a physician in primary care. We also performed an analysis of the localization, duration and frequency of pains, as well as the diagnoses of patients having pain. A total of 28 physicians at 25 health centers in Finland collected the data, comprising 5646 patient visits. Pain was identified as the reason for 2237 (40%) of the visits. The most common localizations were in the lower back, abdomen and head. One-fifth of the pain patients had experienced pain for over six months. Analysis of the diagnoses revealed half of the pains to be musculoskeletal. Patients experienced considerable limitations in various activities of life due to pain. A quarter of the pain patients of active working age received sick leave. Our results confirm that pain is a major primary health care problem, which has an enormous impact on public health.

Life dissatisfaction has a long-term effect on the risk of suicide, and this seems to be partly mediated through poor health behavior. Life satisfaction seems to be a composite health indicator.

Fish contains high concentrations of omega-3 polyunsaturated fatty acids. Several studies have reported depletions of omega-3 fats among depressed patients, and a cross-national comparison has revealed a significant inverse correlation between annual prevalence of major depression and fish consumption. In a sample of 3,204 Finnish adults, depressive symptoms were estimated with the Beck Depression Inventory. A frequency question was used to measure fish consumption. Multiple logistic regression analysis was conducted to assess the association between depression and fish consumption. After the analysis adjusted for potential confounders, the likelihood of having depressive symptoms was significantly higher among infrequent fish consumers than among frequent consumers.

This quantitative MRI study provides support for a possible association between structural and biochemical substrates and severe drug-resistant major depression.