Parcourir École de santé publique – Travaux et publications par auteur·e "Maximova, Katerina"
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A longitudinal study of change in substance use from before to during the COVID-19 pandemic in young adults
Sylvestre, Marie-Pierre; Tchouangue Dinkou, Gillis Delmas; Naja, Mounia; Riglea, Teodora; Pelekanakis, Annie; Bélanger, Mathieu; Maximova, Katerina; Mowat, David; Paradis, Gilles (Elsevier, 2022-01-06)Introduction We assessed change in substance use from before to during the COVID-19 pandemic in young adults and identified factors associated with initiation/increase in use. Methods The sample comprised young adults from a longitudinal investigation ... -
Self-reported weight loss attempts and weight-related stress in childhood : heightening the risk of obesity in early adolescence
Harnois-Leblanc, Soren; Van Hulst, Andraea; Sabiston, Catherine M.; Maximova, Katerina; Béland, Mélanie; Doré, Isabelle; Sylvestre, Marie-Pierre; Henderson, Mélanie (Wiley, 2021-01-26)Objective Weight loss attempts occur as early as childhood. The impacts of weight loss attempts and weight-related stress on the occurrence of obesity during childhood remain unknown. We aimed to: (a) assess the prevalence of self-reported weight loss ... -
Symptoms of depression and anxiety increased marginally from before to during the COVID-19 pandemic among young adults in Canada
Sylvestre, Marie-Pierre; Tchouangue Dinkou, Gillis Delmas; Armasu, Alexia; Pelekanakis, Annie; Plourde, Vickie; Bélanger, Mathieu; Maximova, Katerina; Thombs, Brett D.; O’Loughlin, Jennifer (Nature research, 2022-09-26)We documented changes in depressive and anxiety symptoms from before to during the COVID-19 pandemic among young adults and investigated whether changes differed across participant characteristics. Data were available in an investigation of 1294 grade ...