Fig. 1From: SMS-based family planning communication and its association with modern contraception and maternal healthcare use in selected low-middle-income countriesPercentage of women who received SMS about FP. N.B. I-squared statistic (variation in percentages attributable to heterogeneity) indicated high heterogeneity in the prevalence among the countries. (Test for heterogeneity between sub-groups is likely to be invalid for N. America)Back to article page