Fig. 1From: Temporal trends and variation in out-of-pocket expenditures and patient cost sharing: evidence from a Chinese national survey 2011–2015Bivariate relationship between cost-sharing and economic development at the provincial level between 2011 and 2015 (n = 84). Note: Provincial GDP per capita data were extracted from China Statistical Yearbook 2016. Each province (n = 28) has three independent data pointsBack to article page