Healthy nutritional behavior during COVID-19 lockdown: A cross-sectional study.

BACKGROUND

Ongoing outbreak of the novel coronavirus infectious disease 2019 (COVID- 19) constitutes a major global pandemic health care system challenge. Shortly following the disease outbreak, like SARS-CoV virus, all affected countries are implementing various preventive and control measures to mitigate the spread of the disease. Optimizing public health system during COVID-19 pandemic requires not only advanced medical and biological sciences knowledge, but also all human sciences related to social, as well as nutritional behavior, and lifestyle practices.

AIM

To investigate the effect of COVID-19- quarantine on healthy nutritional behavior and lifestyle practices among Jordanian population.

METHODS

A cross-sectional study among Jordanian population was conducted using an online questionnaire between March and April 2020. Participants were kindly requested to answer a standardized and validated structured questionnaire. Demographic information (age, gender, place of residence, and occupation), anthropometric data (reported weight and height); nutritional behavior information (number of meals per day, snakes, water intake), and physical activity behavior were requested.

RESULTS

A total of 4473 respondents were included in the study; obese (n = 1135), normal body weight (n = 1561), and underweight (n = 116). During COVID-19 quarantine, a significant increase in body weight (12.9% underweight, 28.5% normal body weight, 36.4% overweight' and 41.1% of obese (p < 0.001) was reported. Moreover, the number of snacks between meals (p < 0.001), number of main meals (p < 0.001), and the smoking rate was also increased significantly; however, there was no significant difference regarding physical activity among various weight status groups (p < 0.05).

CONCLUSIONS

In this study, we have provided evidence, for the first time, that there were significant negative changes in healthy nutritional behavior among Jordanians during COVID-19 quarantine who encountered significantly increased body weight, appetite, and smoking. Hence, future larger cross-sectional studies are warranted.