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Bensimhon D, Weintraub WS, Peacock WF, Alexy T, McLean D, Haas D, Deering KL, Millar SJ, Goodwin MM, Mohr JF. Reduced heart failure-related healthcare costs with Furoscix versus in-hospital intravenous diuresis in heart failure patients: the FREEDOM-HF study. Future Cardiol 2023; 19:385-396. [PMID: 37609913 DOI: 10.2217/fca-2023-0071] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/24/2023] Open
Abstract
Aim: Compare heart failure (HF) costs of Furoscix use at home compared with inpatient intravenous (IV) diuresis. Patients & methods: Prospective, case control study of chronic HF patients presenting to emergency department (ED) with worsening congestion discharged to receive Furoscix 80 mg/10 ml 5-h subcutaneous infusion for ≤7 days. 30-day HF-related costs in Furoscix group derived from commercial claims database compared with matched historical patients hospitalized for <72 h. Results: Of 24 Furoscix patients, 1 (4.2%) was hospitalized in 30-day period. 66 control patients identified and were well-matched for age, sex, ejection fraction (EF), renal function and other comorbidities. Furoscix patients had reduced mean per patient HF-related healthcare cost of $16,995 (p < 0.001). Conclusion: Furoscix use was associated with significant reductions in 30-day HF-related healthcare costs versus matched hospitalized controls.
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Affiliation(s)
| | | | | | - Tamas Alexy
- University of Minnesota, Minneapolis, MN 55455, USA
| | | | | | | | | | | | - John F Mohr
- scPharmaceuticals, Burlington, MA 01803, USA
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Zilberberg MD, Nathanson BH, Sulham K, Mohr JF, Goodwin MM, Shorr AF. Descriptive Epidemiology and Outcomes of Patients with Short Stay Hospitalizations for the Treatment of Congestive Heart Failure in the US. Clinicoecon Outcomes Res 2023; 15:139-149. [PMID: 36875284 PMCID: PMC9975205 DOI: 10.2147/ceor.s400882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 02/02/2023] [Indexed: 02/25/2023] Open
Abstract
Background Congestive heart failure (CHF) hospitalizations cost the US $35 billion annually. Two-thirds of these admissions, generally requiring </=3 days in the hospital, are solely for the purpose of diuresis, and may be avoidable. Methods Among patients discharged with CHF as the principal diagnosis (PD), we compared characteristics and outcomes between those with hospital length of stay (LOS) </=3 days (short, SLOS) and >3 days (long, LLOS) in a cross-sectional multicenter analysis within the 2018 National Inpatient Sample. We applied complex survey methods to calculate nationally representative results. Results Among 4,979,350 discharges with any CHF code, 1,177,910 (23.7%) had CHF-PD, of whom 511,555 (43.4%) had SLOS. Patients with SLOS were younger (>/=65 years: 68.3% vs 71.9%), less likely covered by Medicare (71.9% vs 75.4%), and had a lower comorbidity burden (Charlson: 3.9 [2.1] vs 4.5 [2.2) than patients with LLOS; they less frequently developed acute kidney injury (0.4% vs 2.9%) or a need for mechanical ventilation (0.7% vs 2.8%). A higher proportion with SLOS than with LLOS underwent no procedures (70.4% vs 48.4%). Mean LOS (2.2 [0.8] vs 7.7 [6.5]), direct hospital costs ($6150 [$4413]) vs $17,127 [$26,936]), and aggregate annual hospital costs $3,131,560,372 vs $11,359,002,072) were all lower with SLOS than LLOS. All comparisons reached alpha = 0.001. Conclusion Among patients admitted for CHF, nearly ½ have LOS </=3 days, and almost ¾ of them requires no inpatient procedures. A more aggressive outpatient heart failure management strategy may allow many patients to avoid hospitalizations and their potential complications and costs.
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Bensimhon D, Alexy T, Deering KL, Goodwin MM, Haas D, McLean D, Millar SJ, Mohr JF, Peacock F, Weintraub WS. Effect of Subcutaneous Furosemide (Furoscix) On Natriuretic Peptides, Quality of Life and Patient/Caregiver Satisfaction in Heart Failure Patients: Secondary Outcomes of the Freedom-HF Trial. Heart Lung 2022. [DOI: 10.1016/j.hrtlng.2022.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Dahiya G, Bensimhon D, Goodwin MM, Mohr JF, Alexy T. From Oral to Subcutaneous Furosemide: The Road to Novel Opportunities to Manage Congestion. Struct Heart 2022; 6:100076. [PMID: 37288336 PMCID: PMC10242578 DOI: 10.1016/j.shj.2022.100076] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Revised: 06/30/2022] [Accepted: 07/04/2022] [Indexed: 06/09/2023]
Abstract
The steadily rising prevalence of heart failure (HF) and the associated increase in health care expenditures represent a significant burden for patients, caregivers, and society. Ambulatory management of worsening congestion is a complex undertaking that requires diuretic escalation, yet clinical success is often hindered by the progressively declining bioavailability of oral agents. Once beyond a threshold, patients with acute on chronic HF often require hospital admission for intravenous diuresis. A novel, pH neutral formulation of furosemide that is administered by a biphasic drug delivery profile (80 mg total over 5 hours) via an automated, on-body infusor was designed to overcome these limitations. Early studies have shown that it has equivalent bioavailability with comparable diuresis and natriuresis to the intravenous formulation, leads to significant decongestion, and improvement in quality of life. It was shown to be safe and is well tolerated by patients. Although there is one ongoing clinical trial, available data have demonstrated the potential to shift hospital-administered, intravenous diuresis to the outpatient setting. Reduction in the need for recurrent hospital admissions would be highly desirable by most patients with chronic HF and would lead to a significant reduction in health care expenditures. In this article, we describe the rationale and evolution of this novel PH neutral formulation of furosemide administered subcutaneously, summarize its pharmacokinetic and pharmacodynamic profiles, and review emerging clinical trials demonstrating its clinical safety, efficacy, and potential to reduce health care expenditures.
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Affiliation(s)
- Garima Dahiya
- Division of Cardiology, Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
| | - Daniel Bensimhon
- Division of Cardiovascular Medicine, Cone Health, Greensboro, North Carolina, USA
| | - Matthew M. Goodwin
- Clinical Development and Medical Affairs, scPharmaceuticals, Burlington, Massachusetts, USA
| | - John F. Mohr
- Clinical Development and Medical Affairs, scPharmaceuticals, Burlington, Massachusetts, USA
| | - Tamas Alexy
- Division of Cardiology, Department of Medicine, University of Minnesota, Minneapolis, Minnesota, USA
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Andre AD, Mohr J, Cornelius B, Goodwin MM, Whitaker C, Patel B, Hassman M, Hassman M. Successful Validation of a Wearable, On-body Infusor for Subcutaneous Administration of Furoscix® in Heart Failure Patients, Caregivers, and Health Care Practitioners. J Card Fail 2020. [DOI: 10.1016/j.cardfail.2020.09.199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Rubino CM, Stulik L, Rouha H, Visram Z, Badarau A, Van Wart SA, Ambrose PG, Goodwin MM, Nagy E. 1388. Dose Discrimination for ASN100: Bridging from Rabbit Survival Data to Predicted Activity in Humans Using a Minimal Physiologically Based Pharmacokinetic (mPBPK) Model. Open Forum Infect Dis 2018. [PMCID: PMC6252729 DOI: 10.1093/ofid/ofy210.1219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background ASN100 is a combination of two co-administered fully human monoclonal antibodies (mAbs), ASN-1 and ASN-2, that together neutralize the six cytotoxins critical to S. aureus pneumonia pathogenesis. ASN100 is in development for prevention of S. aureus pneumonia in mechanically ventilated patients. A pharmacometric approach to dose discrimination in humans was taken in order to bridge from dose-ranging, survival studies in rabbits to anticipated human exposures using a mPBPK model derived from data from rabbits (infected and noninfected) and noninfected humans [IDWeek 2017, Poster 1849]. Survival in rabbits was assumed to be indicative of a protective effect through ASN100 neutralization of S. aureus toxins. Methods Data from studies in rabbits (placebo through 20 mg/kg single doses of ASN100, four strains representing MRSA and MSSA isolates with different toxin profiles) were pooled with data from a PK and efficacy study in infected rabbits (placebo and 40 mg/kg ASN100) [IDWeek 2017, Poster 1844]. A Cox proportional hazards model was used to relate survival to both strain and mAb exposure. Monte Carlo simulation was then applied to generate ASN100 exposures for simulated patients given a range of ASN100 doses and infection with each strain (n = 500 per scenario) using a mPBPK model. Using the Cox model, the probability of full protection from toxins (i.e., predicted survival) was estimated for each simulated patient. Results Cox models showed that survival in rabbits is dependent on both strain and ASN100 exposure in lung epithelial lining fluid (ELF). At human doses simulated (360–10,000 mg of ASN100), full or substantial protection is expected for all four strains tested. For the most virulent strain tested in the rabbit pneumonia study (a PVL-negative MSSA, Figure 1), the clinical dose of 3,600 mg of ASN100 provides substantially higher predicted effect relative to lower doses, while doses above 3,600 mg are not predicted to provide significant additional protection. Conclusion A pharmacometric approach allowed for the translation of rabbit survival data to infected patients as well as discrimination of potential clinical doses. These results support the ASN100 dose of 3,600 mg currently being evaluated in a Phase 2 S. aureus pneumonia prevention trial. ![]()
Disclosures C. M. Rubino, Arsanis, Inc.: Research Contractor, Research support. L. Stulik, Arsanis Biosciences GmbH: Employee, Salary. H. Rouha, 3Arsanis Biosciences GmbH: Employee, Salary. Z. Visram, Arsanis Biosciences GmbH: Employee, Salary. A. Badarau, Arsanis Biosciences GmbH: Employee, Salary. S. A. Van Wart, Arsanis, Inc.: Research Contractor, Research support. P. G. Ambrose, Arsanis, Inc.: Research Contractor, Research support. M. M. Goodwin, Arsanis, Inc.: Employee, Salary. E. Nagy, Arsanis Biosciences GmbH: Employee, Salary.
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Abstract
OBJECTIVE: To evaluate the safety and efficacy of the thienopyridines in order to identify their current place in therapy for the treatment of acute coronary syndrome (ACS). DATA SOURCES: Literature was accessed through MEDLINE (1966-October 2010 week 1), EMBASE (1980–2010 week 40), and a bibliographic review of published articles using the search terms acute coronary syndrome, clopidogrel, and prasugrel. Articles were limited to clinical trials conducted in humans and published in the English language. STUDY SELECTION AND DATA EXTRACTION: Head-to-head clinical trials evaluating the safety and efficacy of the thienopyridines in patients with ACS were critically reviewed. Trials evaluating ticlopidine were excluded due to its limited clinical use. DATA SYNTHESIS: Thienopyridines are an integral part of the treatment of ACS. Prior to the approval of prasugrel, clopidogrel was considered the agent of choice due to safety concerns associated with ticlopidine. A randomized controlled trial comparing prasugrel and clopidogrel has demonstrated superior efficacy with prasugrel, and post hoc analyses suggest additional benefit with prasugrel is derived in patients with ST-segment elevation myocardial infarction and patients with diabetes. However, safety concerns exist linking prasugrel with an increased risk of bleeding, which diminishes its advantage in elderly patients, underweight patients, and those with a history of stroke. Pharmacokinetic and pharmacodynamic studies discussing differences in response variability, platelet inhibition, interactions with proton pump inhibitors, and genetic factors between the thienopyridines are numerous, although more clinical data are needed to determine clinical implications. CONCLUSIONS: Clinical trial data have suggested prasugrel is superior to clopidogrel at preventing ischemic events in patients with ACS undergoing percutaneous coronary intervention. However, this coincides with an increased risk of bleeding. Clinicians must carefully interpret the current evidence, including limitations in study design and pharmacologic differences between agents, in order to balance the risks and benefits as new data become available.
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Abstract
INTRODUCTION Routine screening for intimate partner violence (IPV) is endorsed by numerous health professional organizations. Screening rates in health care settings, however, remain low. In this article, we present a review of studies focusing on provider-specific barriers to screening for IPV and interventions designed to increase IPV screening in clinical settings. METHODS A review of published studies containing original research with a primary focus on screening for IPV by health professionals was completed. RESULTS Twelve studies identifying barriers to IPV screening as perceived by health care providers yielded similar lists; top provider-related barriers included lack of provider education regarding IPV, lack of time, and lack of effective interventions. Patient-related factors (e.g., patient nondisclosure, fear of offending the patient) were also frequently mentioned. Twelve additional studies evaluating interventions designed to increase IPV screening by providers revealed that interventions limited to education of providers had no significant effect on screening or identification rates. However, most interventions that incorporated strategies in addition to education (e.g., providing specific screening questions) were associated with significant increases in identification rates. CONCLUSION Barriers to screening for IPV are documented to be similar among health care providers across diverse specialties and settings. Interventions designed to overcome these barriers and increase IPV-screening rates in health care settings are likely to be more effective if they include strategies in addition to provider education.
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Affiliation(s)
- J Waalen
- General Preventive Medicine Residency Program, University of California, San Diego/San Diego State University, San Diego, California 92182, USA.
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Abstract
Sexual violence is a significant public health problem, and has been linked to adverse effects on women's physical and mental health. Although some advances in the research have been made, more scientific exploration is needed to understand the potential association between sexual violence and women's reproductive health, and to identify measures that could be implemented in reproductive health care settings to assist women who have experienced sexual violence. Three general areas needing further study include (1) expansion of the theoretical frameworks and analytic models used in future research, (2) the reproductive health care needs of women who have experienced sexual violence, (3) and intervention strategies that could be implemented most effectively in reproductive health care settings.
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Affiliation(s)
- P M McMahon
- Tulane School of Medicine, Department of Pediatrics, and the Louisiana Office of Public Health, New Orleans 70112, USA.
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Parsons L, Goodwin MM, Petersen R. Violence against women and reproductive health: toward defining a role for reproductive health care services. Matern Child Health J 2000; 4:135-40. [PMID: 10994582 DOI: 10.1023/a:1009578406219] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Since a large proportion of U.S. women receive reproductive health care services each year, reproductive health care settings offer an important opportunity to reach women who may be at risk of or experiencing intimate partner violence (IPV). Although screening women for IPV in clinical health care settings has been endorsed by national professional associations and organizations, scientific evidence suggests that opportunities for screening in reproductive health care settings are often missed. This commentary outlines what is known about screening and intervention for IPV in clinical health care settings, and points out areas that need greater attention. The ultimate goal of these recommendations is to increase the involvement of reproductive health care services in sensitive, appropriate, and effective care for women who may be at risk of or affected by IPV.
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Affiliation(s)
- L Parsons
- Wake Forest University School of Medicine, Department of Obstetrics and Gynecology, Winston-Salem, North Carolina 27157, USA.
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Goodwin MM, Gazmararian JA, Johnson CH, Gilbert BC, Saltzman LE. Pregnancy intendedness and physical abuse around the time of pregnancy: findings from the pregnancy risk assessment monitoring system, 1996-1997. PRAMS Working Group. Pregnancy Risk Assessment Monitoring System. Matern Child Health J 2000; 4:85-92. [PMID: 10994576 DOI: 10.1023/a:1009566103493] [Citation(s) in RCA: 162] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE This study examines whether unintended pregnancy is associated with physical abuse of women occurring around the time of pregnancy, independent of other factors. METHODS In 1996-1997, state-specific population-based data were obtained from the Pregnancy Risk Assessment Monitoring System (PRAMS) from 39,348 women in 14 states who had delivered a live-born infant within the previous 2-6 months. The study questionnaire asked about maternal behaviors and characteristics around the time of pregnancy. RESULTS Women who had mistimed or unwanted pregnancies reported significantly higher levels of abuse at any time during the 12 months before conception or during pregnancy (12.6% and 15.3%, respectively) compared with those with intended pregnancies (5.3%). Higher rates of abuse were reported by women who were younger, Black, unmarried, less educated, on Medicaid, living in crowded conditions, entering prenatal care late, or smoking during the third trimester. Overall, women with unintended pregnancies had 2.5 times the risk of experiencing physical abuse compared with those whose pregnancies were intended. This association was modified by maternal characteristics, the association was strongest among women who were older, more educated, White, married, not on Medicaid, not living in crowded conditions, receiving first trimester prenatal care, or nonsmoking during the third trimester. CONCLUSIONS Women with unintended pregnancies are at increased risk of physical abuse around the time of pregnancy compared with women whose pregnancies are intended. Prenatal care can provide an important point of contact where women can be screened for violence and referred to services that can assist them.
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Affiliation(s)
- M M Goodwin
- Division of Reproductive Health, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA.
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Gazmararian JA, Petersen R, Spitz AM, Goodwin MM, Saltzman LE, Marks JS. Violence and reproductive health: current knowledge and future research directions. Matern Child Health J 2000; 4:79-84. [PMID: 10994575 DOI: 10.1023/a:1009514119423] [Citation(s) in RCA: 229] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVES Despite the scope of violence against women and its importance for reproductive health, very few scientific data about the relationship between violence and reproductive health issues are available. METHODS The current knowledge base for several issues specific to violence and reproductive health, including association of violence with pregnancy, pregnancy intention, contraception use, pregnancy terminations, and pregnancy outcomes, are reviewed and suggestions are provided for future research. RESULTS Despite the limitations of current research and some inconclusive results, the existing research base clearly documents several important points: (1) violence occurs commonly during pregnancy (an estimated 4%-8% of pregnancies): (2) violence is associated with unintended pregnancies and may be related to inconsistent contraceptive use; and (3) the research is inconclusive about the relationship between violence and pregnancy outcomes. CONCLUSIONS Improved knowledge of the risk factors for violence is critical for effective intervention design and implementation. Four areas that need improvement for development of new research studies examining violence and reproductive-related issues include (1) broadening of study populations, (2) refining data collection methodologies, (3) obtaining additional information about violence and other factors, and (4) developing and evaluating screening and intervention programs. The research and health care communities should act collaboratively to improve our understanding of why violence against women occurs, how it specifically affects reproductive health status, and what prevention strategies may be effective.
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Affiliation(s)
- J A Gazmararian
- USQA Center for Health Care Research, Atlanta, Georgia 30339, USA.
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Petersen R, Gazmararian JA, Spitz AM, Rowley DL, Goodwin MM, Saltzman LE, Marks JS. Violence and adverse pregnancy outcomes: a review of the literature and directions for future research. Am J Prev Med 1997; 13:366-73. [PMID: 9315269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
INTRODUCTION Violence during pregnancy has been estimated to affect between 0.9% and 20.1% of pregnant women in the United States. This article presents a review of the research on the potential association between violence during pregnancy and adverse outcomes, explores mechanisms by which violence might influence pregnancy outcomes, and suggests directions for future research aimed at the development of successful interventions. METHODS A review of the literature pertaining to violence during pregnancy and adverse pregnancy outcomes, trauma, and stress during pregnancy was completed. RESULTS Overall, no pregnancy outcome was consistently found to be associated with violence during pregnancy. The trauma literature offers insight about the effects that injuries caused by physical violence might have on pregnancy outcomes. Information from the stress literature investigates potential mechanisms through which physical violence could indirectly affect pregnancy outcomes. The trauma and stress literature offers methodologic approaches that could be employed in future research on violence during pregnancy and pregnancy outcomes. CONCLUSIONS This review lays the groundwork for the development of a future research agenda to investigate the association between violence during pregnancy and adverse outcomes. Future research should include quantitative and qualitative approaches, and investigation into the mechanisms and antecedents of how violence during pregnancy may lead to adverse outcomes. Only with such information can successful interventions to limit violence and its potential effects during pregnancy be implemented.
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Affiliation(s)
- R Petersen
- Department of Maternal and Child Health, School of Public Health, University of North Carolina, Chapel Hill, USA
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Abstract
OBJECTIVE To assess whether women who experienced physical violence by their partner during the 12 months before delivery were more likely to delay entry into prenatal care than were women who had not experienced physical violence. METHODS We analyzed data from the Pregnancy Risk Assessment Monitoring System. The sample included 27,836 women who delivered live infants during 1993-1994 in nine states and were surveyed 2-6 months after delivery. We calculated risk ratios and 95% confidence intervals (CIs) to measure the association between physical violence within the 12 months before delivery and entry into prenatal care. RESULTS The prevalence of delayed entry into prenatal care (entering after the first trimester) was 18.1% and that of reported physical violence was 4.7%. Overall, women who experienced physical violence were 1.8 times more likely (95% CI 1.5, 2.1) to have delayed entry into prenatal care than women who had not experienced such violence. When stratifying by selected maternal characteristics, this association was found only for groups of women who were 25 years of age or older or were of higher socioeconomic status. CONCLUSION Older women and women of higher socioeconomic status who reported physical violence were more likely to delay entry into prenatal care than younger or less affluent women.
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Affiliation(s)
- P M Dietz
- Epidemic Intelligence Service, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
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