Early COVID-19 Vaccine Hesitancy Characteristics in Mothers Following Bariatric Surgery.

BACKGROUND: Obesity has played a central role in heightened coronavirus disease 2019 (COVID-19) risk and vaccine response. COVID-19 vaccine intention among those with a history of severe obesity, specifically those who have undergone bariatric surgery, has not been described. This study aims to examine early COVID-19 vaccine intention among mothers with a history of severe obesity who underwent bariatric surgery. METHODS: Sixty-four mothers (Mage = 39.3 years) who underwent bariatric surgery (Mtime since surgery = 19.6 months) completed surveys online (November 2020-February 2021). Information obtained included their COVID-19 vaccine intention (vaccine ready, undecided, vaccine opposed). Analyses examined group differences in demographics, body mass index (BMI = kg/m2), knowledge of obesity-related COVID-19 risk, flu vaccination history, general beliefs about vaccine safety/effectiveness, and factors increasing confidence/motivation to obtain a COVID-19 vaccine. RESULTS: Thirty-six (56.3%) mothers had severe obesity (≥ Class II [BMI = ≥ 35 kg/m2]). The majority were vaccine hesitant (undecided [n = 28; 43.8%]; vaccine opposed [n = 15; 23.4%]). Compared to the vaccine-ready group, vaccine-hesitant groups were younger (p < .05). For the vaccine opposed, recent flu vaccination rates (p = .012) and general belief that vaccines are safe (p = .028) were lower than expected. Among hesitant participants, no reported side effects and the health of self and others were endorsed as top factors increasing vaccine confidence and motivation respectively. CONCLUSIONS: While preliminary, the prominence of early vaccine hesitancy in this sample of mothers who have undergone bariatric surgery, with most persisting with severe obesity, indicates a subgroup at high risk. Factors to address through targeted messaging and intervention were identified.

Halo or horn? A qualitative study of mothers' experiences with feeding children during the first year following bariatric surgery.

BACKGROUND: Obesity is a chronic condition that has an intergenerational effect. The aims of the study were to better understand the impact of maternal bariatric surgery on obesogenic risks to child offspring in the home via documenting mothers' thoughts, behaviors, and experiences around child feeding, family meals, and the home food environment during her first year postsurgery. METHOD: Utilizing a mixed-method cross-sectional design, 20 mothers (Mage = 39.6 ±â€¯5.7 years, 75% White, MBMI = 33.6 ±â€¯4.3 kg/m2, Mtime = 7.7 ±â€¯3.1 months post-surgery) of children ages 6-12 years completed validated self-report measures and participated in a focus group. Mother and child heights/weights were measured. RESULTS: The majority of children (N = 20; Mage = 9.2 ±â€¯2.3 years, 65% White, 60% female) were overweight (N = 12; BMI≥85th percentile) and were not meeting the American Academy of Pediatrics healthy eating and activity recommendations to treat/reduce obesity risk. As child zBMI increased, mothers expressed significantly more weight concern (r = 0.59, p = 0.01) and lower obesity-specific quality of life (r = -0.56, p = 0.01), yet assumed less responsibility for child eating choices (r = -0.47, p = 0.04). Qualitative data demonstrated disconnects between mothers' changes to achieve her own healthier weight and applying this knowledge to feeding her child/family. CONCLUSIONS: While bariatric surgery and requisite lifestyle change are effective tools for weight loss at the individual level, there is a great need for innovative family-based solutions. Pediatric obesity is preventable or risk-diminished if addressed early. Maternal bariatric surgery may be a unique (yet missed) opportunity to intervene.