Categories of water samples tested in this study with number <i>N</i>. <i>fowleri</i>-positive by LAMP and PCR.

*P value for McNemar's test = 0.25 Categories of water samples tested in this study with number N. fowleri-positive by LAMP and PCR.*麦克尼马尔检验（McNemar's test）的P值为0.25。 本研究中经LAMP与聚合酶链式反应（PCR）检测呈福氏耐格里变形虫（N. fowleri）阳性的水样分类及对应样本数量。