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Wilcox S, Dahl AA, Boutté AK, Liu J, Day K, Turner-McGrievy G, Wingard E. Process evaluation methods and results from the Health in Pregnancy and Postpartum (HIPP) randomized controlled trial. BMC Pregnancy Childbirth 2022; 22:794. [PMID: 36289464 PMCID: PMC9607747 DOI: 10.1186/s12884-022-05107-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 10/04/2022] [Indexed: 11/26/2022] Open
Abstract
Background Excessive gestational weight gain has increased over time and is resistant to intervention, especially in women living with overweight or obesity. This study described the process evaluation methods and findings from a behavioral lifestyle intervention for African American and white women living with overweight and obesity that spanned pregnancy (≤ 16 weeks gestation) through 6 months postpartum. Methods The Health in Pregnancy and Postpartum (HIPP) study tested a theory-based behavioral intervention (vs. standard care) to help women (N = 219; 44% African American, 29.1 ± 4.8 years) living with overweight or obesity meet weight gain guidelines in pregnancy and lose weight in postpartum. Participants completed process evaluation surveys at 32 weeks gestation (n = 183) and 6 months postpartum (n = 168) regarding their perceptions of most and least helpful aspects of the intervention. A database tracked delivery and receipt of intervention components (in-depth counseling session, telephone calls, podcasts). Descriptive statistics are used to report fidelity, dose, and participants’ perceptions. We also tested whether dose of behavioral intervention components was associated with gestational weight gain and 6-month postpartum weight retention with linear regression models controlling for baseline age and gestational weeks, receipt of Medicaid, race, parity, and marital status. A content analysis was used to code and analyze responses to open-ended survey questions. Results Over 90% of participants (both groups) would recommend the program to a friend. Implementation fidelity was moderately high and greater in pregnancy than postpartum for all intervention components. Dose received and participants’ ratings of the in-depth counseling session and telephone calls were more favorable than podcasts. The Facebook group was not perceived to be very helpful, likely because of low participant interaction. Although podcasts were created to reinforce call topics, this redundancy was viewed negatively by some. More calls completed and more podcasts downloaded related to lower gestational weight gain (p < .05). Conclusion Study findings underscore challenges in engaging this important but busy population, especially during the postpartum period. Trial registration: The study was registered at clinicaltrials.gov (NCT02260518) on 10/09/2014. https://clinicaltrials.gov/ct2/show/NCT02260518.
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Affiliation(s)
- Sara Wilcox
- grid.254567.70000 0000 9075 106XPrevention Research Center, Arnold School of Public Health, University of South Carolina, 921 Assembly Street, 29208 Columbia, SC USA ,grid.254567.70000 0000 9075 106XDepartment of Exercise Science, Arnold School of Public Health, University of South Carolina, 29208 Columbia, SC USA
| | - Alicia A. Dahl
- grid.266859.60000 0000 8598 2218Department of Public Health Sciences, University of North Carolina at Charlotte, 28105 Charlotte, NC USA
| | - Alycia K. Boutté
- grid.254567.70000 0000 9075 106XPrevention Research Center, Arnold School of Public Health, University of South Carolina, 921 Assembly Street, 29208 Columbia, SC USA ,grid.254567.70000 0000 9075 106XDepartment of Health Promotion, Education, and Behavior, Arnold School of Public Health, University of South Carolina, 29208 Columbia, SC USA
| | - Jihong Liu
- grid.254567.70000 0000 9075 106XDepartment of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, 29208 Columbia, SC USA
| | - Kelsey Day
- grid.254567.70000 0000 9075 106XPrevention Research Center, Arnold School of Public Health, University of South Carolina, 921 Assembly Street, 29208 Columbia, SC USA ,grid.254567.70000 0000 9075 106XDepartment of Exercise Science, Arnold School of Public Health, University of South Carolina, 29208 Columbia, SC USA
| | - Gabrielle Turner-McGrievy
- grid.254567.70000 0000 9075 106XDepartment of Health Promotion, Education, and Behavior, Arnold School of Public Health, University of South Carolina, 29208 Columbia, SC USA
| | - Ellen Wingard
- grid.254567.70000 0000 9075 106XPrevention Research Center, Arnold School of Public Health, University of South Carolina, 921 Assembly Street, 29208 Columbia, SC USA
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Lobo E, Ana Y, Deepa R, Shriyan P, Sindhu ND, Karthik M, Kinra S, Murthy GVS, Babu GR. Cohort profile: maternal antecedents of adiposity and studying the transgenerational role of hyperglycaemia and insulin (MAASTHI). BMJ Open 2022; 12:e063794. [PMID: 36130760 PMCID: PMC9494597 DOI: 10.1136/bmjopen-2022-063794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Accepted: 09/07/2022] [Indexed: 11/03/2022] Open
Abstract
PURPOSE The Maternal Antecedents of Adiposity and Studying the transgenerational role of Hyperglycaemia and Insulin cohort in Bengaluru, South India, aims to understand the transgenerational role of increased circulating glucose levels or hyperglycaemia and other nutrients and psychosocial environment, on the risk of childhood obesity, as an early marker of chronic diseases. PARTICIPANTS Through this paper, we describe the baseline characteristics of the cohort participants and their children, along with plans and challenges. A total of 5694 pregnant women were screened, with 4862 (85.4%) eligible pregnant women recruited at baseline. We assessed anthropometry, Haemoglobin status, Oral Glucose Tolerance Test (OGTT), dietary practices, depressive symptoms using the Edinburgh Postnatal Depression Scale and social support in all women. Follow-up visits involved assessing anthropometry and the health profile of mothers and children. FINDINGS TO DATE Among 4862 eligible participants recruited, 3260 (67%) underwent OGTT, while 2962 participants completed OGTT (90.9%). During the pregnancy, 9.7% of women were obese (>90th percentile of skinfold thickness), and 14.3% had gestational diabetesmellitus. Moreover, 6.2% and 16.8% of women had symptoms suggestive of depression during pregnancy and the immediate postnatal period, respectively. We found that 3.3% of children were small for gestational age, 10.8% were large for gestational age and 9.7% of children were obese at birth. FUTURE PLANS We have completed recruitment and baseline data collection in 2019, and are conducting annual follow-ups until age 4 of the participant's children. For delineating causal pathways of childhood obesity, blood aliquots are stored in the biorepository. The study will inform policy formulation and community awareness in the prevention and control of non-communicable diseases and health promotion.
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Affiliation(s)
- Eunice Lobo
- Indian Institute of Public Health, Public Health Foundation, Bangalore, Karnataka, India
| | - Yamuna Ana
- Indian Institute of Public Health, Public Health Foundation, Bangalore, Karnataka, India
| | - R Deepa
- Indian Institute of Public Health, Public Health Foundation, Bangalore, Karnataka, India
| | - Prafulla Shriyan
- Indian Institute of Public Health, Public Health Foundation, Bangalore, Karnataka, India
| | - N D Sindhu
- Indian Institute of Public Health, Public Health Foundation, Bangalore, Karnataka, India
| | - Maithili Karthik
- Indian Institute of Public Health, Public Health Foundation, Bangalore, Karnataka, India
| | - Sanjay Kinra
- Department of Non-Communicable Diseases Epidemiology, London School of Hygiene & Tropical Medicine, London, UK
| | - G V S Murthy
- IIPH Hyderabad, Public Health Foundation, Hyderabad, Telangana, India
| | - Giridhara R Babu
- Indian Institute of Public Health, Public Health Foundation, Bangalore, Karnataka, India
- Wellcome Trust DBT India Alliance, Hyderabad, Telangana, India
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Kwena Z, Nakamanya S, Nanyonjo G, Okello E, Fast P, Ssetaala A, Oketch B, Price M, Kapiga S, Bukusi E, Seeley J. Understanding mobility and sexual risk behaviour among women in fishing communities of Lake Victoria in East Africa: a qualitative study. BMC Public Health 2020; 20:944. [PMID: 32539818 PMCID: PMC7296721 DOI: 10.1186/s12889-020-09085-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 06/10/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND HIV-prevalence and incidence is high in many fishing communities around Lake Victoria in East Africa. In these settings, mobility among women is high and may contribute to increased risk of HIV infection and poor access to effective prevention and treatment services. Understanding the nature and patterns of this mobility is important for the design of interventions. We conducted an exploratory study to understand the nature and patterns of women's mobility to inform the design of HIV intervention trials in fishing communities of Lake Victoria. METHODS This was a cross-sectional formative qualitative study conducted in six purposively selected fishing communities in Kenya, Tanzania and Uganda. Potential participants were screened for eligibility on age (18+ years) and having stayed in the fishing community for more than 6 months. We collected data using introductory and focus group discussions, and in-depth interviews with key informants. Data focused on: history and patterns of mobility, migration in and out of fishing communities and the relationship between mobility and HIV infection. Since the interviews and discussions were not audio-recorded, detailed notes were taken and written up into full scripts for analysis. We conducted a thematic analysis using constant comparison analysis. RESULTS Participants reported that women in fishing communities were highly mobile for work-related activities. Overall, we categorized mobility as travels over long and short distances or periods depending on the kind of livelihood activity women were involved in. Participants reported that women often travelled to new places, away from familiar contacts and far from healthcare access. Some women were reported to engage in high risk sexual behaviour and disengaging from HIV care. However, participants reported that women often returned to the fishing communities they considered home, or followed a seasonal pattern of work, which would facilitate contact with service providers. CONCLUSION Women exhibited circular and seasonal mobility patterns over varying distances and duration away from their home communities. These mobility patterns may limit women's access to trial/health services and put them at risk of HIV-infection. Interventions should be tailored to take into account mobility patterns of seasonal work observed in this study.
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Affiliation(s)
- Zachary Kwena
- Research Care and Training Program (RCTP), Kenya Medical Research Institute, Kisumu, Kenya.
| | - Sarah Nakamanya
- Medical Research Council/Uganda Virus Research Institute MRC/UVRI and London School of Hygiene and Tropical Medicine (LSHTM) Uganda Research Unit, Entebbe, Uganda
| | - Gertrude Nanyonjo
- Uganda Virus Research Institute-International AIDS Vaccine Initiative (UVRI-IAVI) Project, Uganda Virus Research Institute, Entebbe, Uganda
| | - Elialilia Okello
- Mwanza Intervention Trials Unit (MITU), National Institute for Medical Research, Mwanza, Tanzania
| | - Pat Fast
- International AIDS Vaccine Initiative (IAVI), New York, USA
| | - Ali Ssetaala
- Uganda Virus Research Institute-International AIDS Vaccine Initiative (UVRI-IAVI) Project, Uganda Virus Research Institute, Entebbe, Uganda
| | - Bertha Oketch
- Research Care and Training Program (RCTP), Kenya Medical Research Institute, Kisumu, Kenya
| | - Matt Price
- International AIDS Vaccine Initiative (IAVI), New York, USA
| | - Saidi Kapiga
- Mwanza Intervention Trials Unit (MITU), National Institute for Medical Research, Mwanza, Tanzania
- London School of Hygiene and Tropical Medicine, London, UK
| | - Elizabeth Bukusi
- Research Care and Training Program (RCTP), Kenya Medical Research Institute, Kisumu, Kenya
| | - Janet Seeley
- Medical Research Council/Uganda Virus Research Institute MRC/UVRI and London School of Hygiene and Tropical Medicine (LSHTM) Uganda Research Unit, Entebbe, Uganda
- London School of Hygiene and Tropical Medicine, London, UK
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Zou P, Stinson J, Parry M, Dennis CL, Yang Y, Lu Z. A Smartphone App (mDASHNa-CC) to Support Healthy Diet and Hypertension Control for Chinese Canadian Seniors: Protocol for Design, Usability and Feasibility Testing. JMIR Res Protoc 2020; 9:e15545. [PMID: 32238343 PMCID: PMC7316441 DOI: 10.2196/15545] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 11/12/2019] [Accepted: 12/09/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND This proposed study aims to translate the Dietary Approach to Stop Hypertension with Sodium (Na) Reduction for Chinese Canadians (DASHNa-CC), a classroom-based, antihypertensive, dietary educational intervention, to an innovative smartphone app (mDASHNa-CC). This study will enable Chinese Canadian seniors to access antihypertensive dietary interventions anytime, regardless of where they are. It is hypothesized that senior Chinese Canadians will be satisfied with their experiences using the mDASHNa-CC app and that the use of this app could lead to a decrease in their blood pressure and improvement in their health-related quality of life. OBJECTIVE The goal of this study is to design and test the usability and feasibility of a smartphone-based dietary educational app to support a healthy diet and hypertension control for Chinese Canadian seniors. METHODS A mixed-method two-phase design will be used. The study will be conducted in a Chinese immigrant community in Toronto, Ontario, Canada. Chinese Canadian seniors, who are at least 65 years old, self-identified as Chinese, living in Canada, and with elevated blood pressure, will be recruited. In Phase I, we will design and test the usability of the app using a user-centered approach. In Phase II, we will test the feasibility of the app, including implementation (primary outcomes of accrual and attrition rates, technical issues, acceptability of the app, and adherence to the intervention) and preliminary effectiveness (secondary outcomes of systolic and diastolic blood pressure, weight, waist circumference, health-related quality of life, and health service utilization), using a pilot, two-group, randomized controlled trial with a sample size of 60 participants in a Chinese Canadian community. RESULTS The study is supported by the Startup Research Grant from Nipissing University, Canada. The research ethics application is under review by a university research ethics review board. CONCLUSIONS The study results will make several contributions to the existing literature, including illustrating the rigorous design and testing of smartphone app technology for hypertension self-management in the community, exploring an approach to incorporating traditional medicine into chronic illness management in minority communities and promoting equal access to current technology among minority immigrant senior groups. TRIAL REGISTRATION Clinicaltrials.gov NCT03988894; https://clinicaltrials.gov/ct2/show/NCT03988894. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) PRR1-10.2196/15545.
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Affiliation(s)
- Ping Zou
- School of Nursing, Nipissing University, Toronto, ON, Canada
| | - Jennifer Stinson
- Lawrence Bloomberg Faculty of Nursing, University of Toronto, Hospital for Sick Children, Toronto, ON, Canada
| | - Monica Parry
- Lawrence Bloomberg Faculty of Nursing, University of Toronto, Toronto, ON, Canada
| | - Cindy-Lee Dennis
- Lawrence Bloomberg Faculty of Nursing and Department of Psychiatry, University of Toronto, Toronto, ON, Canada
| | - Yeqin Yang
- School of Nursing, Wenzhou Medical University, Wenzhou, China
| | - Zhongqiu Lu
- School of Nursing, Wenzhou Medical University, Wenzhou, China
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