Publications by authors named "Michelle W Martin"

There is an urgent need to improve maternal and neonatal health outcomes and decrease their racial disparities in the US. Prenatal nurse home visiting programs could help achieve this by increasing the use and quality of prenatal care and facilitating healthy behaviors during pregnancy. We conducted a randomized controlled trial of 5,670 Medicaid-eligible pregnant people in South Carolina to evaluate how a nurse home visiting program affected prenatal health care and health outcomes.

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Objective: To assess the impact of COVID-19 on trends in postpartum mental health diagnoses and utilization of psychotherapy and prescription drug treatment.

Data Sources: Data were obtained from a large, national health insurance claims database that tracks individuals longitudinally.

Study Design: We used interrupted time series models to examine changes in trends of postpartum mental health diagnoses before and during the COVID-19 pandemic and t-tests to examine differences in treatment.

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Importance: Improving birth outcomes for low-income mothers is a public health priority. Intensive nurse home visiting has been proposed as an intervention to improve these outcomes.

Objective: To determine the effect of an intensive nurse home visiting program on a composite outcome of preterm birth, low birth weight, small for gestational age, or perinatal mortality.

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Background: Policy-makers are increasingly seeking rigorous evidence on the impact of programs that go beyond typical health care settings to improve outcomes for low-income families during the critical period around the transition to parenthood and through early childhood.

Methods: This study is a randomized controlled trial evaluating the impact of the Nurse-Family Partnership's expansion in South Carolina. The scientific trial was made possible by a "Pay for Success" program embedded within a 1915(b) Waiver from Medicaid secured by the South Carolina Department of Health and Human Services.

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Objectives: To assess the impact of financial support on maternal caregiving activities for preterm infants.

Methods: We conducted a small randomized controlled trial (RCT) in two Massachusetts Neonatal Intensive Care Units (NICUs). We enrolled 46 Medicaid-eligible mothers of preterm infants between January 2017 and June 2018 and randomly assigned them to a treatment group (up to 3 weekly financial transfers of $200 each while their infant was in the hospital) or a control group.

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Many amphibian species reinitiate the processes of preparing for reproduction (e.g. oogenesis) soon after breeding indicating hormone-induced ovulation could potentially be achieved out-of-season, which would lead to higher annual fecundity compared to mono-seasonal breeding.

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Amphibians are experiencing a global extinction crisis and captive assurance colonies, along with reintroduction programs, are necessary to prevent further losses. Assisted reproductive technologies (ART), such as hormone-stimulated gamete collection and in vitro fertlisation (IVF), are conservation methods that can be used to increase reproductive output for breeding and reintroduction programs when animals fail to breed naturally. In order to maximise the production of offspring using ART, it is important to establish the physiological limitations on the frequency that hormone therapy can be used to collect gametes for IVF or assisted breeding.

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