Summary table of studies reporting carriage of Streptococcus pneumoniae.

ALRI, acute lower respiratory infection; ARI, acute respiratory infection; HIV, human immunodeficiency virus; IPD, invasive pneumococcal disease; LRTI, lower respiratory tract infection; NR, not reported.aCarriage rate is from the control group.bOverall carriage rate. Children, mothers, fathers, and siblings combined.cAge- and population-weighted carriage rate, adjusted for design effect.ALRI：急性下呼吸道感染（acute lower respiratory infection）；ARI：急性呼吸道感染（acute respiratory infection）；HIV：人类免疫缺陷病毒（human immunodeficiency virus）；IPD：侵袭性肺炎球菌疾病（invasive pneumococcal disease）；LRTI：下呼吸道感染（lower respiratory tract infection）；NR：未报告（not reported）。 a. 携带率取自对照组（control group）。 b. 总体携带率为儿童、母亲、父亲及兄弟姐妹的合并统计值。 c. 经年龄与人群加权的携带率，已针对设计效应进行校正。