Physical fitness in children with haemophilia and the effect of overweight
Although children with haemophilia are advised to participate in physical activities, their physical fitness has not been studied in a large group. In addition, children with haemophilia may be at increased risk for becoming overweight as a result of inactivity because of joint bleedings or because of overprotection. This study aimed to assess physical fitness (aerobic capacity), joint status, muscle strength, quality of life (QoL), self-reported motor competence and also prevalence of overweight and its association with physical parameters. Weight and height were measured. Skin folds were measured unilaterally at biceps, triceps, subscapular and supra-iliac sites. Aerobic capacity was determined on a cycle ergometer or with a 6-min walk test (6MWT). Muscle strength and active range of motion of elbows, knees and ankle joints were measured. Self-reported motor competence was measured with the 'Competentie BelevingsSchaal voor Kinderen'. Joint pain was scored on a Visual Analogue Scale. The Haemo-QoL Index was used to measure QoL. In 158 Dutch boys with haemophilia, with a mean age of 12.7 years (SD 2.9), normal aerobic capacity and muscle strength were found. Joint pain was reported by 16% of the participants. The prevalence of overweight (16%) was slightly increased when compared with healthy Dutch boys (13.5%). Being overweight had a negative association with the 6 MWT and QoL. Dutch children with haemophilia have normal aerobic exercise capacity and muscle strength. The majority also has normal joint mobility. Prevalence of overweight is slightly increased.
|Keywords||Fitness, Haemophilia, Mobility, Overweight, Pain, Strength|
|Persistent URL||dx.doi.org/10.1111/j.1365-2516.2008.01928.x, hdl.handle.net/1765/24770|
Douma-van Riet, D.C.M., Engelbert, R.H.H., van Genderen, F.R., ter Horst-de Ronde, M.T.M., de Goede-Bolder, A., & Hartman, A.. (2009). Physical fitness in children with haemophilia and the effect of overweight. Haemophilia, 15(2), 519–527. doi:10.1111/j.1365-2516.2008.01928.x