Quantitative data analysis
REGRESSION
STATA version 17 (StataCorp LLC) was used for statistical analysis. Descriptive data are presented as number and percentage for categorical variables and as median and interquartile range for continuous variables. For logistic regression, participants were characterized as having a ‘high‐risk’ diet if the number of ‘suboptimal dietary practices’ (answering ‘no’ to a diet quality question on the FIGO Nutrition Checklist) was greater than the 50th percentile. Logistic regression was used to explore the association of a high‐risk diet with participant characteristics including age, food security, BMI, level of education, pregnancy status and history, and length of time since enrolment in the trial at dietary session.