Fig. 1From: Equity and efficiency of primary health care resource allocation in mainland ChinaThe Lorenz curves of PHCRA in 2012 and 2016. a and b denote the Lorenz curves of PHCRA in 2012, (c) and (d) denote the Lorenz curves of PHCRA in 2016. a and c are the demographic dimension; (b) and (d) are the geographical dimensionBack to article page