Factors Influencing the Annual Number of Hospitalizations in Mountain Residents from Southern Ningxia: an Analysis Based on Zero-inflation Concept and Zero-inflated Models
GAO Baokai, HU Zhaoyan, WANG Wenlong, QIAO Hui
Chinese General Practice . 2022, (31): 3914 -3922 .  DOI: 10.12114/j.issn.1007-9572.2022.0322