title: New patterns of drinking-water consumption: results of a pilot study.
abstract: A pilot study on water consumption was carried out in the Québec City region in April and May 1996 with 125 people using a 24-h recall plus a 2-day diary. Consumption of drinking water via liquid and food was assessed as well as the type of water consumed (tap, bottle or filtered water) and place of consumption (home or away from home). Most of the people (56%) were drinking some bottled water or filtered tap water and 25% of water intake was away from home. Food consumption was found to be a non-significant source of drinking-water intake. The average water consumption was nearly similar in exclusively tap-water consumers and bottled- or filtered-water consumers (1.5 vs. 1.7 l/day, P = 0.29) but two-thirds of the consumption in this last group is natural water, while it is mixed water in the bottled/filtered-water group. No significant difference in amounts consumed were found according to age, but older people drank hot beverages and soup more often. The present pilot-study was weakened by a low participation rate (14%). Incentive might be necessary to improve participation rate and data collection methods must also be simplified. A 24-h recall plus a 1-day diary seem sufficient and data on consumption could be limited to liquids, soups and cereals.
authors.affiliation: Centre de Santé Publique de Québec, Centre Hospitalier Universitaire de Québec, Beauport, Canada. Patrick.Levallois@msp.ulaval.ca
authors.forename: P
authors.initials: P
authors.lastname: Levallois
authors.forename: N
authors.initials: N
authors.lastname: Guévin
authors.forename: S
authors.initials: S
authors.lastname: Gingras
authors.forename: B
authors.initials: B
authors.lastname: Lévesque
authors.forename: J P
authors.initials: JP
authors.lastname: Weber
authors.forename: R
authors.initials: R
authors.lastname: Letarte
mesh_terms: D000328:Adult; D003625:Data Collection; D004326:Drinking; D004435:Eating; D004781:Environmental Exposure; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010865:Pilot Projects