Factors influencing perceptions of private water quality in North America: a systematic review

Table 1 PICO framework

PICO	Characteristic assessed
Population of interest	Studies reporting on private water users within Canada and the USA^a
Intervention	Factors influencing perception of water quality
Control	Not applicable
Outcome	Presence of water treatment and water testing

^aSome studies that reported on both private and municipal supplies were included in the review

ISSN: 2046-4053