The association of maternal sugary beverage consumption during pregnancy and the early years with childhood sugary beverage consumption.

OBJECTIVES: A woman's food choices during pregnancy may be associated with her offspring's food choices. Several studies support an association between childhood sugary beverage (SB) consumption and poor cardiometabolic health. This study aimed to assess the association of maternal SB consumption during pregnancy and later, with her offspring's SB consumption in early infancy and childhood. METHODS: A total of 1945 women and 1595 children participating in 3 Canadian studies reported SB consumption during pregnancy, at 2 years of age, and/or at school age (5 to 8 years old). Mother and offspring SB intakes were self-reported by mothers. Multivariable linear regression analyses were conducted within each cohort and cohort data were combined using fixed effect meta-analyses. RESULTS: Maternal SB consumption during pregnancy was associated with higher offspring SB consumption at 2 years of age (standardized ß = 0.19 predicted change in the number of standard deviations of offspring SB intake for an increase of 1 standard deviation in maternal serving [95% CI: 0.16 to 0.22]). Concurrent maternal SB consumption was associated with higher offspring SB intake when children were aged 5 to 8 years (standardized ß= 0.25 [95% CI: 0.10 to 0.40]). CONCLUSION: Maternal SB consumption during pregnancy is associated with a marginally higher SB intake among their offspring at age 2, and concurrent maternal consumption is associated with a higher SB intake among school-aged offspring (5 to 8 years old). Future interventions tailored for pregnancy and early childrearing years to reduce SB intakes of mothers may reduce young children's SB intake.

RéSUMé: OBJECTIFS: Il peut y avoir un lien entre les choix alimentaires d'une femme pendant la grossesse et ceux de son enfant. Plusieurs études font état d'une association entre la consommation de boissons sucrées (BS) durant l'enfance et la mauvaise santé cardiométabolique. Notre étude visait à évaluer l'association entre la consommation de BS des mères pendant et après la grossesse et la consommation de BS de leurs enfants durant la petite enfance et l'enfance. MéTHODE: En tout, 1 945 femmes et 1 595 enfants participant à 3 études canadiennes ont fait état de leur consommation de BS pendant la grossesse, à l'âge de 2 ans et/ou à l'âge scolaire (5 à 8 ans). La consommation de BS des mères et des enfants a été déclarée par les mères. Des analyses de régression linéaire multivariée ont été menées dans chaque cohorte, et les données des cohortes ont été combinées à l'aide de méta-analyses à effets fixes. RéSULTATS: La consommation maternelle de BS pendant la grossesse était associée à une consommation de BS plus élevée chez les enfants à l'âge de 2 ans (le coefficient ß standardisé = 0,19 prédisait le changement du nombre d'écart-types de consommation de BS chez les enfants pour chaque hausse de 1 écart-type de la portion maternelle [IC de 95 % : 0,16 à 0,22]). La consommation maternelle concomitante de BS était associée à une consommation de BS plus élevée chez les enfants lorsqu'ils étaient âgés de 5 à 8 ans (coefficient ß standardisé = 0,25 [IC de 95 % : 0,10 à 0,40]). CONCLUSION: La consommation maternelle de BS pendant la grossesse est associée à une consommation de BS marginalement plus élevée chez l'enfant à l'âge de 2 ans, et la consommation maternelle concomitante est associée à une consommation de BS plus élevée chez l'enfant d'âge scolaire (5 à 8 ans). De futures interventions visant à réduire la consommation de BS des mères pendant la grossesse et durant les premières années où elles élèvent leurs enfants pourraient réduire la consommation de BS des jeunes enfants.

Seropositivity and risk factors for SARS-CoV-2 infection in a South Asian community in Ontario: a cross-sectional analysis of a prospective cohort study.

BACKGROUND: Early in the COVID-19 pandemic, the South Asian community in the Greater Toronto Area (GTA) was identified as having risk factors for exposure and specific barriers to accessing testing and reliable health information, rendering them particularly vulnerable to SARS-CoV-2 infection. We sought to investigate the burden of SARS-CoV-2 infection among South Asian people in the GTA, and to characterize the demographic characteristics, risk perceptions and trusted sources of health information in this group. METHODS: We conducted a cross-sectional analysis from the baseline assessment of participants in a prospective cohort study. Participants from the GTA were enrolled from Apr. 14 to July 28, 2021. Seropositivity for antispike and antinucleocapsid antibodies was determined from dried blood spots, and estimates of seropositivity were age and sex standardized to the South Asian population in Ontario. Demographic characteristics, risk perceptions and sources of COVID-19 information were collected via questionnaire and reported descriptively. RESULTS: Among the 916 South Asian participants enrolled (mean age 41 yr), the age- and sex-standardized seropositivity was 23.6% (95% confidence interval 20.8%-26.4%). Of the 693 respondents to the questionnaire, 228 (32.9%) identified as essential workers, and 125 (19.1%) reported living in a multigenerational household. A total of 288 (49.4%) perceived that they were at high COVID-19 risk owing to their geographic location, and 149 (34.3%) owing to their type of employment. The top 3 most trusted sources of information related to COVID-19 included health care providers and public health, traditional media sources and social media. INTERPRETATION: By the third wave of the COVID-19 pandemic, about one-quarter of a sample of South Asian individuals in Ontario had serologic evidence of prior SARS-CoV-2 infection. Insight into factors that put certain populations at risk can help future pandemic planning and disease control efforts.

Impact of SARS-CoV-2 pandemic on the mental and physical health of children enrolled in a paediatric weight management clinic.

Background: Obesity is a global public health concern. Given the widespread disruption caused by the SARS-CoV-2 pandemic, it is important to evaluate its impact on children with chronic health conditions. This study examines the health of paediatric patients with obesity enrolled in a tertiary hospital weight management program, before and 1 year into the COVID-19 pandemic. Methods: This is a retrospective chart review of patients aged 2 to 17 years enrolled in a paediatric weight management clinic. Mental health outcomes (i.e., new referrals to psychologist, social work, eating disorder program, incidence of dysregulated eating, suicidal ideation, and/or self-harm) and physical health (anthropometric measures) were compared before and 1 year into the pandemic. Results: Among the 334 children seen in either period, there was an increase in referrals to psychologist (12.4% versus 26.5%; P=0.002) and the composite mental health outcome (17.2% versus 30.2%; P=0.005) during the pandemic compared with pre-pandemic. In a subset of children (n=30) with anthropometric measures in both periods, there was a lower rate of decline in BMIz score (-1.5 [2.00] versus -0.3 [0.73]/year; P=0.002) and an increase in adiposity (-0.8 [4.64] versus 2.7 [5.54]%/year; P=0.043) during the pandemic. Discussion: The pandemic has impacted the mental and physical health of children with obesity engaged in a weight management clinic. While our study provides evidence of a negative impact on mental health outcomes and less improvement in anthropometric measures, future research when patients return to in-person care will enable further examination of our findings with additional objective measures.