Fréquence des lombalgies dans la population française de 30 à 64 ans. Résultats issus de deux enquêtes nationales

The need to address the burden of musculoskeletal conditions

Musculoskeletal conditions are common in men and women of all ages across all socio-demographic strata of society. They are the most common cause of severe long-term pain and physical disability and affect hundreds of millions of people around the world. They impact on all aspects of life through pain and by limiting activities of daily living typically by affecting dexterity and mobility. They affect one in four adults across Europe [1]. Musculoskeletal conditions have an enormous economic impact on society through both direct health expenditure related to treating the sequelae of the conditions and indirectly through loss of productivity. The prevalence of many of these conditions increases markedly with age, and many are affected by lifestyle factors, such as obesity and lack of physical activity. The burden of these conditions is therefore predicted to increase, in particular in developing countries. The impact on individuals and society of the major musculoskeletal conditions is reviewed and effective prevention, treatment and rehabilitation considered. The need to recognise musculoskeletal conditions as a global public health priority is discussed.

Measuring the global burden of low back pain

Low back pain is a major cause of morbidity in high-, middle- and low-income countries, yet to date it has been relatively under-prioritised and under-funded. One important reason may be the low ranking it has received relative to many other conditions included in the previous Global Burden of Disease studies, due in part to a lack of uniformity in how low back pain is defined and a paucity of suitable data. We present an overview of methods we have undertaken to ensure a more accurate estimate for low back pain in the Global Burden of Disease 2005 study. This will help clinicians to contextualise the new estimates and rankings when they become available at the end of 2010. It will also be helpful in planning further population-based epidemiological studies of low back pain to ensure their estimates can be included in the future Global Burden of Disease studies.