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Hormes JM. Preconception weight suppression predicts eating disorder symptoms in pregnancy. EUROPEAN EATING DISORDERS REVIEW 2024; 32:633-640. [PMID: 38361462 DOI: 10.1002/erv.3076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 01/14/2024] [Accepted: 01/29/2024] [Indexed: 02/17/2024]
Abstract
OBJECTIVE Disordered eating is common in pregnancy and associated with adverse health outcomes. Weight suppression (WS), the discrepancy between highest lifetime and current weight, is a robust predictor of loss of control (LOC) and binge eating and weight gain trajectories in clinical populations. This study explored the role of preconception WS as a predictor of disordered eating and weight gain in pregnancy. METHOD Pregnant individuals (n = 137) reported their highest, preconception, and current weights to calculate preconception WS, actual gestational weight gain (GWG), and deviations from recommended weight gain trajectories in pregnancy. Participants also completed the Prenatal Eating Behaviours Screening (PEBS) tool, a validated measure of disordered eating specifically in pregnancy. RESULTS Preconception WS was a significant predictor of PEBS total scores [F(5, 122) = 2.70, p = 0.02, R2 = 0.10] and significantly and positively correlated with individual item scores quantifying restrictive eating behaviours. Preconception WS was not predictive of deviations from recommended GWG trajectories or LOC or binge eating frequency and did not interact with pre-pregnancy body mass index or GWG to predict eating disorder symptom severity. CONCLUSIONS Preconception WS was predictive of disordered eating, and specifically restrictive eating behaviours in pregnancy, and should be assessed as part of screening for eating disorder risk in pregnant individuals.
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Affiliation(s)
- Julia M Hormes
- University at Albany, State University of New York, Albany, New York, USA
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Hormes JM, Timko CA. A clinical trial protocol of a single-session self-guided acceptance-based online intervention targeting food cravings as predictors of disordered eating in pregnant people. Contemp Clin Trials 2024; 140:107515. [PMID: 38537903 DOI: 10.1016/j.cct.2024.107515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 03/18/2024] [Accepted: 03/24/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND Pregnancy is a time of heightened risk for disordered eating behaviors, which are linked to adverse health outcomes in gestation, delivery, and the postpartum. These adverse outcomes may be partially mediated by greater rates of deviation from recommended weight gain trajectories, especially in those who engage in binge and loss of control (LOC) eating. Food cravings are powerful and highly modifiable triggers of binge and LOC eating in non-pregnant populations with preliminary evidence linking cravings to disordered eating behaviors in pregnancy as well. Acceptance-based approaches have been shown to be feasible and effective in reducing the adverse impact of cravings on behavior. PURPOSE To test the feasibility, acceptability, and preliminary efficacy of a single-session, self-guided, acceptance-based online workshop targeting food cravings as predictors of binge and LOC eating in pregnancy. METHODS We will conduct a pilot randomized controlled trial of a single-session, self-guided online acceptance-based workshop targeting food cravings in pregnancy. Pregnant individuals in the second trimester (n ≥ 74) endorsing current food cravings will be randomly assigned to the intervention or an untreated control group. The intervention group will participate in a one-hour workshop that imparts skills grounded in Acceptance and Commitment Therapy, including acceptance, defusion, and present-moment awareness. Both groups will complete comprehensive self-report assessments of primary outcomes and hypothesized mediators and moderators of intervention efficacy at baseline, one-month follow-up, and at full-term. CONCLUSION Results will inform integration of acceptance-based skills targeting food cravings into routine prenatal care to prevent adverse outcomes associated with disordered eating behaviors in pregnancy. TRIAL REGISTRATION ClinicalTrials.gov identifier NCT06129461; registered on November 10, 2023.
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Affiliation(s)
- Julia M Hormes
- Department of Psychology, University at Albany, State University of New York, Social Sciences 399, 1400 Washington Ave, Albany, NY 12222, USA.
| | - C Alix Timko
- Department of Child and Adolescent Psychiatry and Behavioral Sciences, Children's Hospital of Philadelphia, 3401 Civic Center Boulevard, Philadelphia, PA 19104, USA
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Carandang RR, Epel E, Radin R, Lewis JB, Ickovics JR, Cunningham SD. Perceived Stress and Depressive Symptoms Are Associated With Emotional Eating but Not Nutritional Intake During Pregnancy: A Prospective Cohort Study. J Midwifery Womens Health 2024; 69:64-70. [PMID: 37358371 DOI: 10.1111/jmwh.13537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/27/2023]
Abstract
INTRODUCTION Pregnancy is a major life event during which women may experience increased psychological distress and changes in eating behaviors. However, few studies have investigated the influence of psychological distress on pregnant women's eating behaviors. The primary objective of this prospective study was to examine the associations of changes in perceived stress and depressive symptoms with emotional eating and nutritional intake during pregnancy. In addition, we examined the direct and moderating effects of perceived social support. METHODS Participants were racially diverse pregnant women (14-42 years) from 4 clinical sites in Detroit, MI, and Nashville, TN (N = 678). We used multiple linear and logistic regression models to determine if changes in stress and depressive symptoms across pregnancy were associated with changes in emotional eating and nutritional intake. We examined residualized change in stress and depressive symptoms from second to third trimester of pregnancy; positive residualized change scores indicated increased stress and depressive symptoms. RESULTS Participants showed significant improvement in emotional eating and nutritional intake from second to third trimester of pregnancy (P < .001 for both). At second trimester, higher depressive symptoms were associated with a greater likelihood of emotional eating (P < .001) and worse nutritional intake (P = .044) at third trimester. Increased stress and depressive symptoms during pregnancy were both associated with increased risk, whereas increased perceived social support reduced risk of emotional eating at third trimester (stress: adjusted odds ratio [AOR], 1.17; 95% CI, 1.08-1.26; depressive symptoms: AOR, 1.05; 95% CI, 1.01-1.08; social support: AOR, 0.93; 95% CI, 0.88-0.99). None were associated with changes in nutritional intake. Perceived social support did not show any moderating effects. DISCUSSION Increased psychological distress during pregnancy may increase emotional eating. Efforts to promote healthy eating behaviors among pregnant women should consider and address mental health.
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Affiliation(s)
- Rogie Royce Carandang
- Department of Public Health Sciences, University of Connecticut School of Medicine, Farmington, Connecticut
| | - Elissa Epel
- Department of Psychiatry and Behavioral Sciences, UCSF Weill Institute for Neurosciences, University of California San Francisco, San Francisco, California
- Center for Health and Community, University of California San Francisco, San Francisco, California
| | - Rachel Radin
- Department of Psychiatry and Behavioral Sciences, UCSF Weill Institute for Neurosciences, University of California San Francisco, San Francisco, California
- Center for Health and Community, University of California San Francisco, San Francisco, California
| | - Jessica B Lewis
- Department of Chronic Disease Epidemiology, Yale School of Public Health, Yale University, New Haven, Connecticut
| | - Jeannette R Ickovics
- Department of Social and Behavioral Sciences, Yale School of Public Health, Yale University, New Haven, Connecticut
| | - Shayna D Cunningham
- Department of Public Health Sciences, University of Connecticut School of Medicine, Farmington, Connecticut
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Sominsky L, O'Hely M, Drummond K, Cao S, Collier F, Dhar P, Loughman A, Dawson S, Tang ML, Mansell T, Saffery R, Burgner D, Ponsonby AL, Vuillermin P. Pre-pregnancy obesity is associated with greater systemic inflammation and increased risk of antenatal depression. Brain Behav Immun 2023; 113:189-202. [PMID: 37437818 DOI: 10.1016/j.bbi.2023.07.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 06/29/2023] [Accepted: 07/05/2023] [Indexed: 07/14/2023] Open
Abstract
BACKGROUND Pre-pregnancy obesity is an emerging risk factor for perinatal depression. However, the underlying mechanisms remain unclear. We investigated the association between pre-pregnancy body mass index (BMI) and perinatal depressive symptoms in a large population-based pre-birth cohort, the Barwon Infant Study. We also assessed whether the levels of circulating inflammatory markers during pregnancy mediated this relationship. METHODS Depressive symptoms were assessed in 883 women using the Edinburgh Postnatal Depression Scale (EPDS) and psychological stress using the Perceived Stress Scale (PSS) at 28 weeks gestation and 4 weeks postpartum. Glycoprotein acetyls (GlycA), high-sensitivity C-reactive protein (hsCRP) and cytokines were assessed at 28 weeks gestation. We performed regression analyses, adjusted for potential confounders, and investigated mediation using nested counterfactual models. RESULTS The estimated effect of pre-pregnancy obesity (BMI ≥ 30 kg/m2) on antenatal EPDS scores was 1.05 points per kg/m2 increase in BMI (95% CI: 0.20, 1.90; p = 0.02). GlycA, hsCRP, interleukin (IL) -1ra and IL-6 were higher in women with obesity, compared to healthy weight women, while eotaxin and IL-4 were lower. Higher GlycA was associated with higher EPDS and PSS scores and partially mediated the association between pre-pregnancy obesity and EPDS/PSS scores in unadjusted models, but this association attenuated upon adjustment for socioeconomic adversity. IL-6 and eotaxin were negatively associated with EPDS/PSS scores, however there was no evidence for mediation. CONCLUSIONS Pre-pregnancy obesity increases the risk of antenatal depressive symptoms and is also associated with systemic inflammation during pregnancy. While discrete inflammatory markers are associated with antenatal depressive symptoms and perceived stress, their role in mediating the effects of pre-pregnancy obesity on antenatal depression requires further investigation.
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Affiliation(s)
- Luba Sominsky
- Barwon Health, Geelong, Victoria, Australia; Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, Victoria, Australia.
| | - Martin O'Hely
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, Victoria, Australia; Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia
| | - Katherine Drummond
- The Florey Institute of Neuroscience and Mental Health, University of Melbourne, Parkville, Victoria, Australia
| | - Sifan Cao
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, Victoria, Australia
| | - Fiona Collier
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, Victoria, Australia
| | - Poshmaal Dhar
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, Victoria, Australia
| | - Amy Loughman
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, Victoria, Australia
| | - Samantha Dawson
- Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, Victoria, Australia
| | - Mimi Lk Tang
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia; The University of Melbourne, Parkville, Victoria, Australia; Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Toby Mansell
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia; The University of Melbourne, Parkville, Victoria, Australia
| | - Richard Saffery
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia
| | - David Burgner
- Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia; The University of Melbourne, Parkville, Victoria, Australia; Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Anne-Louise Ponsonby
- The Florey Institute of Neuroscience and Mental Health, University of Melbourne, Parkville, Victoria, Australia
| | - Peter Vuillermin
- Barwon Health, Geelong, Victoria, Australia; Deakin University, IMPACT - the Institute for Mental and Physical Health and Clinical Translation, School of Medicine, Geelong, Victoria, Australia; Murdoch Children's Research Institute, Royal Children's Hospital, Parkville, Victoria, Australia.
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Tarchi L, Merola GP, Selvi G, Caprara E, Pecoraro V, Cassioli E, Rossi E, Petraglia F, Ricca V, Castellini G. Pregorexia: a systematic review and meta-analysis on the constructs of body image dissatisfaction and eating disturbances by gestational age in the peripartum. Eat Weight Disord 2023; 28:64. [PMID: 37526698 PMCID: PMC10393903 DOI: 10.1007/s40519-023-01595-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 07/20/2023] [Indexed: 08/02/2023] Open
Abstract
PURPOSE Pregorexia is a phenomenon posited to occur in the peripartum, characterized by an attempt to counter pregnancy's physiological changes in body shape through reduced calorie intake or increased physical activity. METHODS In this pre-registered systematic review and meta-analysis, body image dissatisfaction and eating psychopathology in the peripartum according to gestational age were formally assessed. PubMed was searched up to May 2023. Selection criteria were represented by studies on body image concerns or eating psychopathology in the peripartum (up to 1 year after delivery). The population needed to include women from the general population or among patients with a history of (or current) eating disorder. For the meta-analysis, 17 studies were included: 10 for body image dissatisfaction (2625 individuals overall), 7 for eating behaviors (2551 individuals overall). The interplay between body image and the following themes was examined in depth: the adoption of breastfeeding, peripartum depression, sociocultural influences on body image, sexual disturbances, experiencing or reporting an altered food intake. RESULTS Progressive dissatisfaction with body image during pregnancy by gestational age was observed, stably elevated for at least 12 months postpartum. Eating psychopathology was observed as elevated only at 12 months in the postpartum, but not during pregnancy. DISCUSSION The current work offers normative values of body image satisfaction and eating psychopathology in the peripartum by gestational age. The relevance of current results was discussed, in order to inform both current clinical practice and future public policies. LEVEL OF EVIDENCE Level I-Evidence obtained from: systematic reviews and meta-analyses.
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Affiliation(s)
- Livio Tarchi
- Psychiatry Unit, Department of Health Sciences, University of Florence, AOU Careggi, Viale Della Maternità, Padiglione 8B, 50121, Florence, FI, Italy
| | - Giuseppe Pierpaolo Merola
- Psychiatry Unit, Department of Health Sciences, University of Florence, AOU Careggi, Viale Della Maternità, Padiglione 8B, 50121, Florence, FI, Italy
| | - Giulia Selvi
- Psychiatry Unit, Department of Health Sciences, University of Florence, AOU Careggi, Viale Della Maternità, Padiglione 8B, 50121, Florence, FI, Italy
| | - Eleonora Caprara
- Psychiatry Unit, Department of Health Sciences, University of Florence, AOU Careggi, Viale Della Maternità, Padiglione 8B, 50121, Florence, FI, Italy
| | - Vincenzo Pecoraro
- Psychiatry Unit, Department of Health Sciences, University of Florence, AOU Careggi, Viale Della Maternità, Padiglione 8B, 50121, Florence, FI, Italy
| | - Emanuele Cassioli
- Psychiatry Unit, Department of Health Sciences, University of Florence, AOU Careggi, Viale Della Maternità, Padiglione 8B, 50121, Florence, FI, Italy
| | - Eleonora Rossi
- Psychiatry Unit, Department of Health Sciences, University of Florence, AOU Careggi, Viale Della Maternità, Padiglione 8B, 50121, Florence, FI, Italy
| | - Felice Petraglia
- Obstetrics and Gynecology Unit, Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - Valdo Ricca
- Psychiatry Unit, Department of Health Sciences, University of Florence, AOU Careggi, Viale Della Maternità, Padiglione 8B, 50121, Florence, FI, Italy
| | - Giovanni Castellini
- Psychiatry Unit, Department of Health Sciences, University of Florence, AOU Careggi, Viale Della Maternità, Padiglione 8B, 50121, Florence, FI, Italy.
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Levine MD, Tavernier RLE, Conlon RPK, Grace JL, Sweeny GM, Wang B, Cheng Y. Loss of control eating during pregnancy is associated with excessive gestational weight gain among individuals with overweight and obesity. BMC Pregnancy Childbirth 2023; 23:340. [PMID: 37173628 PMCID: PMC10176920 DOI: 10.1186/s12884-023-05618-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 04/14/2023] [Indexed: 05/15/2023] Open
Abstract
BACKGROUND Excessive gestational weight gain (GWG) predicts negative health outcomes among individuals with overweight or obesity. Loss of control eating (LOC), the ingestion of food associated with being unable to control eating, is the core psychopathology of binge eating disorders. We evaluated the contribution of LOC to GWG among pregnant individuals with prepregnancy overweight/obesity. METHODS In a prospective longitudinal study, individuals with prepregnancy BMI ≥ 25 (N = 257) were interviewed monthly to assess LOC and reported demographic, parity, and smoking information. GWG was abstracted from medical records. RESULTS Among individuals with prepregnancy overweight/obesity, 39% endorsed LOC prior to or during pregnancy. After adjusting for factors that have previously been linked to GWG, LOC during pregnancy, uniquely predicted higher GWG and greater likelihood of exceeding GWG recommendations. Participants with prenatal LOC gained 3.14 kg (p = 0.03) more than did those without LOC during pregnancy and 78.7% (n = 48/61) exceeded IOM guidelines for GWG. The frequency of LOC episodes was also associated with greater weight gain. CONCLUSIONS Prenatal LOC is common among pregnant individuals with overweight/obesity and predicts greater GWG and increased likelihood of exceeding IOM GWG guidelines. LOC may represent a modifiable behavioral mechanism to prevent excessive GWG among individuals at risk for adverse pregnancy outcomes.
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Affiliation(s)
- Michele D Levine
- Department of Psychiatry, University of Pittsburgh School of Medicine, 3811 O'Hara Street, Pittsburgh, PA, 15213, USA.
| | - Rebecca L Emery Tavernier
- Department of Psychiatry, University of Pittsburgh School of Medicine, 3811 O'Hara Street, Pittsburgh, PA, 15213, USA
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - Rachel P K Conlon
- Department of Psychiatry, University of Pittsburgh School of Medicine, 3811 O'Hara Street, Pittsburgh, PA, 15213, USA
| | - Jennifer L Grace
- Western Psychiatric Hospital, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Gina M Sweeny
- Western Psychiatric Hospital, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Bang Wang
- Department of Statistics, University of Pittsburgh, Pittsburgh, PA, USA
| | - Yu Cheng
- Department of Statistics, University of Pittsburgh, Pittsburgh, PA, USA
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Incorporating Skills for Managing Mood, Stress, and Sleep into a Gestational Weight Gain Intervention. JOURNAL OF CONTEMPORARY PSYCHOTHERAPY 2022. [DOI: 10.1007/s10879-022-09577-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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Green J, Larkey L, Leiferman JA, Buman M, Oh C, Huberty J. Prenatal yoga and excessive gestational weight gain: A review of evidence and potential mechanisms. Complement Ther Clin Pract 2022; 46:101551. [DOI: 10.1016/j.ctcp.2022.101551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 01/21/2022] [Accepted: 02/07/2022] [Indexed: 11/16/2022]
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Athar U, Daud NUA, Khan WA, Khalid A, Gill SI. Caught Between External Pressures and Internal Battles: Psychosocial Factors Affecting Gestational Weight Gain - A Scoping Review. Cureus 2021; 13:e13487. [PMID: 33777574 PMCID: PMC7989722 DOI: 10.7759/cureus.13487] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Many physical factors (including maternal comorbidities) affecting gestational weight gain (GWG) have been widely studied; however, the psychosocial aspects pertaining to this need to be put under the microscope, especially in countries characterized by low indicators of socioeconomic development. Gaining and maintaining an adequate amount of weight during pregnancy is important to prevent premature deliveries, fetal demise, fetal macrosomia, shoulder dystocia during delivery, emergency cesarean sections, postpartum weight retention, childhood obesity, etc. A scoping review of the articles published in the last five years has revealed that perinatal outcomes like gestational weight are influenced by certain psychosocial factors, including, but not limited to, intimate partner violence, lack of social support and recognition, financial distress, household food insecurity, chronic stress and depression related to pregnancy, eating pathologies, and low self-esteem. Employing a multi-disciplinary approach, which involves seeking the help of psychiatrists/psychologists, obstetricians, nutritionists, and public health specialists, can help us mitigate undesirable outcomes related to inadequate and excessive weight gain during pregnancy. More intervention-based research focusing on psychosocial factors relating to GWG is needed in regions like South Asia, which is associated with low indicators of socioeconomic development.
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Affiliation(s)
- Unsa Athar
- Community Health Sciences, Shalamar Medical and Dental College, Lahore, PAK
| | - Noor Ul Ain Daud
- Community Health Sciences, Shalamar Medical and Dental College, Lahore, PAK
| | - Warda A Khan
- Community Health Sciences, Shalamar Medical and Dental College, Lahore, PAK
| | - Amna Khalid
- Community Health Sciences, Shalamar Medical and Dental College, Lahore, PAK
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Garay SM, Sumption LA, Pearson RM, John RM. Risk factors for excessive gestational weight gain in a UK population: a biopsychosocial model approach. BMC Pregnancy Childbirth 2021; 21:43. [PMID: 33423656 PMCID: PMC7798251 DOI: 10.1186/s12884-020-03519-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 12/22/2020] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Gestational weight gain (GWG) can have implications for the health of both mother and child. However, the contributing factors remain unclear. Despite the advantages of using a biopsychosocial approach, this approach has not been applied to study GWG in the UK. This study aimed to investigate the risk factors of excessive GWG in a UK population, employing a biopsychosocial model. METHODS This study utilised data from the longitudinal Grown in Wales (GiW) cohort, which recruited women in late pregnancy in South Wales. Specifically, data was collected from midwife recorded notes and an extensive questionnaire completed prior to an elective caesarean section (ELCS) delivery. GWG was categorised according to Institute of Medicine (IOM) guidelines. The analysis was undertaken for 275 participants. RESULTS In this population 56.0% of women had excessive GWG. Increased prenatal depression symptoms (Exp(B)=1.10, p=.019) and an overweight (Exp(B)=4.16, p<.001) or obese (Exp(B)=4.20, p=.010) pre-pregnancy BMI, consuming alcohol in pregnancy (Exp(B)=.37, p=.005) and an income of less than £18,000 (Exp(B)=.24, p=.043) and £25-43,000 (Exp(B)=.25, p=.002) were associated with excessive GWG. CONCLUSION GWG is complex and influenced by a range of biopsychosocial factors, with the high prevalence of excessive weight gain in this population a cause for concern. Women in the UK may benefit from a revised approach toward GWG within the National Health Service (NHS), such as tracking weight gain throughout pregnancy. Additionally, this research provides evidence for potential targets for future interventions, and potentially at-risk populations to target, to improve GWG outcomes.
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Affiliation(s)
- S. M. Garay
- grid.5600.30000 0001 0807 5670Biomedicine Division, School of Biosciences, Cardiff University, Cardiff, CF10 3AX UK
| | - L. A. Sumption
- grid.5600.30000 0001 0807 5670Biomedicine Division, School of Biosciences, Cardiff University, Cardiff, CF10 3AX UK
| | - R. M. Pearson
- grid.5337.20000 0004 1936 7603Centre for Academic Mental Health, Population Health Sciences, Bristol Medical School, University of Bristol, Oakfield House, Bristol, BS8 2BN UK
| | - R. M. John
- grid.5600.30000 0001 0807 5670Biomedicine Division, School of Biosciences, Cardiff University, Cardiff, CF10 3AX UK
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