Meta-regression analysis using publication year and sample size for the possible source of heterogeneity of LTFU among HIV-positive children on ART, Ethiopia, 2023.

Meta-regression analysis using publication year and sample size for the possible source of heterogeneity of LTFU among HIV-positive children on ART, Ethiopia, 2023.元回归分析（Meta-regression analysis）：基于发表年份与样本量，探究埃塞俄比亚2023年接受抗逆转录病毒治疗（Antiretroviral Therapy, ART）的人类免疫缺陷病毒（Human Immunodeficiency Virus, HIV）阳性儿童失访（Loss to Follow-up, LTFU）的异质性潜在来源