The same storm but not the same boat: Effects of COVID ‐19 stay‐at‐home order on mental health in individuals with overweight

Objective: To describe the effects of stay‐at‐home orders and social distancing during the coronavirus disease (COVID‐19) outbreak on mental health and to compare these outcomes between individuals with normal weight and overweight. Methods: This cross‐sectional study included 1857 Brazilian adults, who were invited through social media to answer an online questionnaire from 5 May 2020 to 17 May 2020. The instrument included questions related to health behaviour, mental health (anxiety, depression, self‐esteem, sadness and stress) and overall health. Overweight was defined as body mass index (BMI) ≥ 25 Kg/m2. Multiple logistic regression was conducted to identify whether overweight is associated with mental health variables. Results: Women reported increased anxiety (36.5% vs 22.2%, P < .01), depression (16.2% vs 8.8%, P < .01), low self‐esteem (19.8% vs 10.6%, P < .01), sadness (17.7% vs 10.2%, P < .01), and stress (29.5% vs 19.3%, P < .01) relative to men. Women with overweight are more likely to report higher feeling of anxiety (OR 1.62, CI 95% 1.22‐2.14), depression (OR 1.79, CI 95% 1.25‐2.55), low self‐esteem (OR 1.82, CI95% 1.28‐2.58) and sadness (OR 1.51, CI 95% 1.08‐2.10), adjusted for age, social isolation days, educational level, chronic diseases, smoke, alcohol intake and physical activity. Conclusion: Women, specially those with overweight are more vulnerable to the deleterious effects of stay‐at‐home orders on mental health during the COVID‐19 pandemic

Physical Activity Is Associated With Improved Eating Habits During the COVID-19 Pandemic

The aim of this study was to analyze the association between physical activity andeating habits during the COVID-19 pandemic among Brazilian adults. A sample of1,929 participants answered an online survey, however 1,874 were included in theanalysis. The impact of the COVID-19 pandemic on eating habits was assessedinquiring about participants’ intake of fruits, vegetables, fried foods, and sweetsduring the pandemic. Physical activity was assessed by asking participants abouttheir weekly frequency, intensity and number of minutes/hours engaging in structuredphysical activities per week. Participants were then stratified into categories based onmoderate-to-vigorous intensity (0–30; 31–90; 91–150; 151–300; and >300 min/week)and into active (≥150 min) or inactive (<150 min). Increased sweets consumption wasthe most commonly reported change to eating habits (42.5%), followed by an increase inthe consumption of vegetables (26.6%), fruits (25.9%), and fried foods (17.9%). Physicalactivity practice was related to lower consumption of fried foods (OR = 0.60; p < 0.001)and sweets (OR = 0.53; p < 0.001). A cluster analysis revealed subjects with higherthe level of physical activity was more likely to follow a healthy diet (p < 0.001). Thus,physical activity was positively associated with healthier eating habits. Health authoritiesmust recommend regular physical as a strategy to improve overall health during theCOVID-19 pandemic. Future studies should address the physical activity interventionsto improve health status during a pandemic

Effects of a psychological intervention on the quality of life of obese adolescents under a multidisciplinary treatment

Objective: To investigate the effects of multidisciplinary treatment with and without psychological counseling on obese adolescents’ self‐reported quality of life. Methods: Seventy‐six obese adolescents (15.87 ± 1.53 y) were allocated into psychological counseling group (PCG; n = 36) or control group (CG; n = 40) for 12 weeks. All participants received the same supervised exercise training, nutritional and clinical counseling. Participants in PCG also received psychological counseling. QOL was measured before and after 12 weeks of intervention by Generic Questionnaire for the Evaluation of Quality of Life (SF‐36). Results: The dropout rate was higher in GC (22.5%) when compared with PCG (0.0%) (p < 0.001). After 12 weeks, participants from PCG presents lower body weight, relative fat mass and higher free fat mass (p < 0.001 for all) compared to GC. QOL improved among adolescents from both groups (p < 0.05), however, a better QOL was reported from those adolescents enrolled in PCG. Conclusion: The inclusion of a psychological counseling component in multidisciplinary treatment for adolescent obesity appears to provide benefits observed for improved QOL as compared with treatment without psychological counseling

Impact of COVID-19 pandemic on physical activity level and screen time is associated with decreased mental health in Brazillian adults: A cross-sectional epidemiological study

The objective was to verify whether the impact of COVID-19 on physical activity and screen time was associated with the impact on quality of life and symptoms of anxiety and depression in a sample of Brazilian adults. The invitation was made through social networks and the collection was carried out through electronic research. There was a decrease in quality of life and physical activity, and an increase in symptoms of anxiety and depression and screen time. These findings are important for new strategies that promote physically active habits during the pandemic

Anxiety is more related to inadequate eating habits in inactive than in physically active adults during COVID-19 quarantine

Background & aims: Anxiety can be related to reduced diet quality during pandemics such as COVID-19. However, it is not clear whether these relationships would be similar in inactive and physically active participants. The aim of this study was to analyze associations between anxiety and eating habits in physically active and inactive individuals during the COVID-19 pandemic. Methods: The sample consisted of 1826 adults (58.5% women) who were invited through social media to answer an online questionnaire. The instrument included questions related to physical activity, eating habits, health behavior, mental health (anxiety, depression, self-esteem, sadness and stress) and overall health. Anxiety, food habits (high food habits consumption ≥5 times per week) and physical activity (≥150 min per week) were assessed during the COVID-19 pandemic. The relationship between anxiety and eating habits according to levels of physical activity (inactive vs. active) was assessed using binary logistic regression adjusted for sex, age, education level, social isolation, and body mass index. Results: Among the inactive participants, anxiety was related with high consumption of sweets (OR = 1.43; 95% CI = 1.11–1.83) and fast foods (OR = 2.23; 95% CI = 1.05–4.74) while quarantining during the COVID-19 pandemic. No relationship was observed between anxiety and food consumption among physically active participants in the final model. Conclusion: Anxiety was associated with less desirable eating habits among physically inactive adults during the COVID-19 pandemic

Prevalence of normal weight obesity in Switzerland: effects of various definitions

Background: normal weight obesity (NWO) is defined as an excessive body fat associated with a normal body mass index (BMI&lt;25 kg/m2), but its prevalence in the general population is unknown. Objective: to assess the prevalence of NWO in Switzerland according to different cut points used to define excess body fat. Design: cross-sectional study including 3,213 women and 2,912 men aged 35-75 years. Body fat was assessed by bioimpedance and prevalence of NWO was assessed using four previously published definitions for excess body fat. Results: % body fat increased with age: in men, the values (mean SD) were 20.2 5.4, 23.0 5.4, 26.3 5.2 and 28.2 4.6 for age groups [35 - 44], [45 - 54], [55 - 64] and [65 - 75] years, respectively; the corresponding values for women were 29.9 7.8, 33.1 7.4, 36.7 7.5 and 39.6 6.9. In men, prevalence of NWO was &lt;1% irrespective of the definition used. Conversely, in women, a one to twenty fold difference (from 1.4% to 27.8%) in NWO prevalence was found. The prevalence of NWO increased with age when age-independent cut points were used in women, but not in men. Conclusions: prevalence of NWO is low in the general population and higher in women than in men. The prevalence is highly dependent on the criteria used to define excess body fat, namely in women. The use of gender- and age-specific cut points to define excess body fat is better than fixed or gender-specific only cut points

Platelet and leptin in obese adolescents

OBJECTIVE: To analyze the influence of obesity status on immune cell count and concentration of the hormones cortisol and leptin, in order to establish a relationship among the variables analyzed. METHODS: We recruited 27 obese [body mass index (BMI) ≥ 95th percentile[ and 21 non-obese (BMI ≤ 75th percentile) adolescent boys and girls, aged 15-19 years at the post-pubertal stage. BMI was calculated as body weight divided by height squared, and body composition was estimated by plethysmography in the Bod PodTM system. Blood samples were collected to analyze leukocytes, neutrophils, lymphocytes, monocytes, platelets, cortisol, and leptin. The Kolmogorov-Smirnov test was performed, followed by the independent Student t test in case of normal distribution. Significance values were set at p < 0.05 and expressed as means ± standard deviation. The statistical package SPSS for Windows version 12.0 was used. RESULTS: There was no difference between obese and non-obese adolescents in terms of leukocyte, neutrophil, lymphocyte, monocyte and cortisol serum concentrations. The group of obese adolescents presented higher platelet and leptin concentrations (p < 0.01). The prevalence of hyperleptinemia was 25.92% in the obese adolescents (15.38% in boys and 35.7% in girls). CONCLUSIONS: Obese adolescents have higher platelet and leptin concentrations in comparison with non-obese adolescents. It was also found that obese girls presented a higher prevalence of hyperleptinemia than obese boys.OBJETIVOS: Analisar a influência de obesidade na contagem de células imunológicas e na concentração dos hormônios cortisol e leptina, a fim de estabelecer uma relação entre as variáveis analisadas. MÉTODOS: Foram recrutados 27 adolescentes obesos [índice de massa corporal (IMC) ≥ percentil 95[ e 21 não-obesos (IMC ≤ percentil 75), de ambos os sexos, com idade entre 15 e 19 anos, na fase pós-púbere. O IMC foi calculado através da divisão do peso pela altura ao quadrado e a composição corporal foi estimada por pletismografia no sistema Bod PodTM. Amostras de sangue foram colhidas para análise de leucócitos, neutrófilos, linfócitos, monócitos, plaquetas, cortisol e leptina. O teste de Kolmogorov-Smirnov foi utilizado, seguido pelo teste t de Student independente supondo distribuição normal. O nível de significância estabelecido foi p < 0,05 e expresso como média ± desvio padrão. Os dados foram analisados utilizando o programa SPSS para Windows versão 12.0. RESULTADOS: Não houve diferença entre o grupo obeso e o não-obeso na concentração sérica de leucócitos, neutrófilos, linfócitos, monócitos e cortisol. O grupo de adolescentes obesos apresentou maiores concentrações de plaquetas e leptina (p < 0,01). A prevalência de hiperleptinemia foi de 25,92% nos adolescentes obesos (15,38%, sexo masculino e 35,7%, feminino). CONCLUSÕES: Os adolescentes obesos apresentaram maiores concentrações de plaquetas e leptina em comparação aos não-obesos. Observou-se que as adolescentes obesas apresentaram maior prevalência de hiperleptinemia do que os adolescentes obesos