Gestational Weight Gain Article Critique

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Total Length: 908 words ( 3 double-spaced pages)

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Summary

This study examines the behavioral and psychological correlates of gestational weight gain patterns. Recommendations for optimal gestational eight gain are based on the pre-pregnancy or baseline body mass indexes. Weight gain significantly below or above the recommendations for one’s BMI can lead to adverse outcomes including low birth weight, increased risk for caesarean delivery, and even childhood obesity. Based on prior literature showing that a multitude of variables may impact gestational weight gain, this study illustrates some of the psychological variables that may be implicated. The authors use a biopsychosocial model, which takes multiple issues into account including biological factors, psychosocial factors, and also health-related behaviors like sleep patterns, nutrition and eating behaviors, and physical activity. The primary research question is which factors have the strongest bearing on gestational weight gain patterns, with the goal of optimizing prenatal care.

Methodology

The researchers rely on an exploratory question and use a prospective cohort multifactorial research design. The dependent variable was gestational weight gain, measured in two ways. The first was a simplistic method of subtracting self-reported pre-pregnancy weight from last measured weight before delivery, and the second was to compare total weight gain with the recommendations of the Institute of Medicine. The authors classified the dependent variable as being either inadequate or excessive.

Independent variables included biological, psychological, and socioeconomic factors.

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Biological variables included only height. Sociodemographic variables included level of educational attainment, marriage status, and employment status. The authors also classified the participants into binary groups, based on whether the pregnancy was intentional/planned or unplanned. The authors do not explain why they used this variable at the exclusion of others, and do not offer reference to prior literature on whether planned versus unplanned pregnancies has an impact on depression and other psychological variables, let alone weight gain. To measure psychological well-being, the authors use the Perceived Stress Scale, the Prenatal Distress Questionnaire, and the Edinburgh Postpartum Depression Scale, each of which does have a degree of validity and reliability as they have been established in prior literature. Health behaviors were measured in terms of food intake, physical activity, sleeping, and smoking. To perform data analyses, the authors used linear regression models, backwards stepwise models, and simultaneous entry regression.

Population

A convenience sample was culled from the population of women registered with the National Maternity Hospital in Dublin. Research assistants recruited potential participants from the list of booked appointments, and each participant was offered information and informed consent related to the study. Eligibility requirements included being eighteen years of age or older, capable of giving full informed consent, and only expecting a singleton pregnancy. A total of 1229….....

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"Gestational Weight Gain" (2018, March 30) Retrieved May 17, 2024, from
https://www.aceyourpaper.com/essays/gestational-weight-gain-2167248

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"Gestational Weight Gain" 30 March 2018. Web.17 May. 2024. <
https://www.aceyourpaper.com/essays/gestational-weight-gain-2167248>

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"Gestational Weight Gain", 30 March 2018, Accessed.17 May. 2024,
https://www.aceyourpaper.com/essays/gestational-weight-gain-2167248
   

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