title: Nappy handling and risk of giardiasis.
abstract: We did a case-control study to identify modifiable risk factors for giardiasis in people aged 15-64 years living in Auckland, New Zealand. 183 patients with stool-positive Giardia spp referred to community laboratories were compared with 336 age-matched controls identified randomly from the Auckland telephone book. Exposure information for the previous 3 weeks was obtained retrospectively by telephone. Nappy changing was associated with a four-fold increased risk of infection after controlling for other confounders. We conclude that children wearing nappies could be an important source of giardia infection in the community.
authors: M E
authors: ME
authors: Hoque
authors: V T
authors: VT
authors: Hope
authors: R
authors: R
authors: Scragg
authors: T
authors: T
authors: Kjellström
authors: R
authors: R
authors: Lay-Yee
mesh_terms: D000293:Adolescent; D000328:Adult; D016022:Case-Control Studies; D005260:Female; D005873:Giardiasis / Q000453:epidemiology / Q000635:transmission*; D006801:Humans; D007223:Infant; D007224:Infant Care; D016015:Logistic Models; D008297:Male; D008875:Middle Aged; D009520:New Zealand / Q000453:epidemiology; D012307:Risk Factors