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Table 3 Number of cases and MSI prevalence by age group

From: Musculoskeletal impairment survey in Rwanda: Design of survey tool, survey methodology, and results of the pilot study (a cross sectional survey)

Age Number of cases (%) Number of people screened (%) Prevalence(%) of MSI by age group (95% CI)
0 to 5 6 (15.8) 94 (20.1) 6.4 (1.3 – 11.4)
6 to 14 4 (10.5) 99 (21.2) 4.0 (0.1 – 8.0)
15 to 50 19 50.0) 225 (48.0) 8.5 (4.8–12.2)
Over 50 9 (23.7) 50 (10.7) 18.0 (7.0 – 290)
Total 38 (100.00) 468 (100.0) 8.1 (5.6 – 10.6)