95% CI	95% confidence interval
AIDS	acquired immunodeficiency syndrome
cART	combination antiretroviral therapy
Ct	cycle threshold
DNA	desoxyribonucleic acid
EAEC	enteroaggregative Escherichia coli
EIEC	enteroinvasive Escherichia coli
EPEC	enteropathogenic Escherichia coli
ETEC	enterotoxigenic Escherichia coli
HIV	human immunodeficiency virus
IQR	inter-quartile range
min.	minute
µL	microliter
N	number
NA	not applicable
PCA	principal component analysis
PCR	polymerase chain reaction
PLWH	people-living-with-HIV
SD	standard deviation
sec.	second
SES	socio-economic status
spp.	species (plural)