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Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease
Published on: August 24, 2019
Reduced physical activity level and cardiorespiratory fitness in children with chronic diseases
Albane B R Maggio1, Michaël F Hofer, Xavier E Martin
1Department of Child and Adolescent, University Hospitals of Geneva, Geneva, Switzerland. albane.maggio@hcuge.ch
Insights
Children with type 1 diabetes mellitus, obesity, and juvenile idiopathic arthritis show lower physical activity and cardiorespiratory fitness than healthy peers. Encouraging physical activity is crucial for their long-term health.
Area of Science:
- Pediatric Health
- Chronic Disease Management
- Exercise Physiology
Background:
- Children with chronic conditions like type 1 diabetes mellitus (T1DM), obesity (OB), and juvenile idiopathic arthritis (JIA) may experience altered physical activity and fitness levels.
- Understanding these differences is vital for developing targeted health interventions.
Purpose of the Study:
- To compare physical activity levels and cardiorespiratory fitness in children with T1DM, OB, and JIA against healthy controls (HC).
- To identify associations between physical activity, cardiorespiratory fitness, and demographic factors in these pediatric populations.
Main Methods:
- A cross-sectional study involving 209 children (45 OB, 48 T1DM, 31 JIA, 85 HC).
- Physical activity assessed using accelerometers.
- Cardiorespiratory fitness evaluated via treadmill tests.
- Statistical analyses included ANOVA, linear regressions, and Pearson correlations.
Main Results:
- Children with T1DM, JIA, and OB exhibited significantly lower total daily physical activity counts compared to HC.
- Reduced cardiorespiratory fitness was observed in children with JIA and OB versus HC.
- A lower percentage of children with chronic diseases met the recommended 60 minutes of daily moderate-to-vigorous physical activity.
- Low cardiorespiratory fitness was associated with female gender and reduced daily physical activity.
Conclusions:
- Children diagnosed with T1DM, OB, or JIA demonstrate diminished physical activity and cardiorespiratory fitness.
- Promoting physical activity in these children is essential to mitigate declines in cardiorespiratory fitness and prevent the onset of comorbidities.
Unlabelled:
We aimed to compare physical activity level and cardiorespiratory fitness in children with different chronic diseases, such as type 1 diabetes mellitus (T1DM), obesity (OB) and juvenile idiopathic arthritis (JIA), with healthy controls (HC). We performed a cross-sectional study including 209 children: OB: n = 45, T1DM: n = 48, JIA: n = 31, and HC: n = 85. Physical activity level was assessed by accelerometer and cardiorespiratory fitness by a treadmill test. ANOVA, linear regressions and Pearson correlations were used. Children with chronic diseases had reduced total daily physical activity counts (T1DM 497 +/- 54 cpm, p = 0.003; JIA 518 +/- 28, p < 0.001, OB 590 +/- 25, p = 0.003) and cardiorespiratory fitness (JIA 39.3 +/- 1.7, p = 0.001, OB 41.7 +/- 1.2, p = 0.020) compared to HC (668 +/- 35 cpm; 45.3 +/- 0.9 ml kg(-1) min(-1), respectively). Only 60.4% of HC, 51.6% of OB, 38.1% of JIA and 38.5% of T1DM children met the recommended daily 60 min of moderate-to-vigorous physical activity. Low cardiorespiratory fitness was associated with female gender and low daily PA.
Conclusion:
Children with chronic diseases had reduced physical activity and cardiorespiratory fitness. As the benefits of PA on health have been well demonstrated during growth, it should be encouraged in those children to prevent a reduction of cardiorespiratory fitness and the development of comorbidities.
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