Diurnal temperature range as a novel risk factor for sudden infant death / 生物医学与环境科学(英文)
Biomedical and Environmental Sciences
;
(12): 518-522, 2011.
Article
Dans Anglais
| WPRIM
| ID: wpr-235602
ABSTRACT
<p><b>OBJECTIVE</b>To assess the relationship between diurnal temperature range (DTR) and sudden infant death (SID) between 2001 and 2004 in Shanghai, China.</p><p><b>METHODS</b>We conducted a time-stratified case-crossover analysis to estimate the percent increase of SID associated with changes in DTR after adjustment for daily weather conditions (temperature and relative humidity) and outdoor air pollution.</p><p><b>RESULTS</b>DTR was significantly associated with daily SID. An increase of 1 °C in the current-day (L0) and in the 2-day moving average (L01) DTR corresponds to a 1.56% (95% CI 0.97%, 2.15%) and a 1.89% (95% CI 1.17%, 2.60%) increase in SID, respectively.</p><p><b>CONCLUSION</b>An increased DTR was associated with an increased risk of SID in Shanghai. More studies are needed to understand the effect of DTR on infant deaths.</p>
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Ozone
/
Mort subite du nourrisson
/
Dioxyde de soufre
/
Température
/
Chine
/
Certificats de décès
/
Épidémiologie
/
Facteurs de risque
/
Polluants atmosphériques
/
Matière particulaire
Type d'étude:
Etude d'étiologie
/
Facteurs de risque
Limites du sujet:
Humains
/
Bébé
/
Nouveau-né
Pays comme sujet:
Asie
langue:
Anglais
Texte intégral:
Biomedical and Environmental Sciences
Année:
2011
Type:
Article
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