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The discussion should focus on the physiological and sociodemographic factors that may contribute to the increase in maternal caffeine intake. The study results should be confronted with others in the literature. However, the discussion has a strong focus on the adverse effects of maternal habits on the fetus and child that I consider to be more suitable for the introduction.

Caffeine, alcohol, khat, and tobacco use during pregnancy in Butajira, South Central Ethiopia

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Importantly, the limitations of the study should be reported. Furthermore, the authors should revise the discussion and leave only the most closely related to the data obtained in this study. For example, weight loss was not assessed in this study, but it occupies almost one page in the discussion.

Permissive parenting of the dog associates with dog overweight in a survey among 2,303 Dutch dog owners

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The 2nd paragraph [of the Discussion] rather overreaches itself by stating that burnout could be ‘prevented or minimised’. Given that burnout is always prevalent at a certain rate, it is highly improbable that it could be prevented. Minimisation of burnout may be possible, but this is not demonstrated by this paper, which does not examine interventions. This must be stated more cautiously.

Factors contributing to healthcare professional burnout during the COVID-19 pandemic: A rapid turnaround global survey

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