A Systematic Review and Meta-Analysis Estimating the Expected Dropout Rates in Randomized Controlled Trials on Yoga Interventions

Table 3

Estimated dropout rates for yoga interventions as a function of study characteristics (country of origin). CI: confidence interval.

Country of origin	Number of studies	Rate [95% CI]
North America	66	11.79 9.67, 13.92
South America	3	3.07 −3.73, 9.86
Europe	20	13.79 8.93, 18.64
Asia	69	11.37 9.35, 13.40
Australia	10	11.69 5.26, 18.11
Test for subgroup differences: Chi^2 = 6.85, df = 4 (),