相关实验视频

Updated: Jan 7, 2026

A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting

A Novel Method for Involving Women of Color at High Risk for Preterm Birth in Research Priority Setting

Published on: January 12, 2018

与随机对照试验中的分组产前护理参与相关的患者特征

Emily A Doherty¹, Sarah Griffin¹, Kathleen B Cartmell¹

¹Department of Public Health Sciences, Clemson University, Clemson, South Carolina.

Women's health issues : official publication of the Jacobs Institute of Women's Health

|December 24, 2025

概括

患者的特征对产前照顾小组 (GPNC) 的出席产生影响. 教育和住房不稳定等因素与较少的会议有关,这表明需要适应GPNC模型来改善所有孕妇的访问和结果.

科学领域:

孕产妇健康孕产妇健康
公共卫生公共卫生
医疗保健提供医疗保健提供

背景情况:

团体产前护理 (GPNC) 是个人产前护理 (IPNC) 的替代方案,有可能改善产前结果.
更高的GPNC会议出席率与更好的围产期结果有关.
了解与GPNC出席相关的患者特征对于优化其有效性至关重要.

研究的目的:

识别与在组产前护理中更高或更低的出勤率相关的患者特征.
为了解决GPNC模型的潜在调整,以解决出席障碍.

主要方法:

来自一项随机对照试验数据的二次分析,将GPNC与IPNC进行比较.
专注于被分配到GPNC手臂的患者 (n = 1,068).
用于评估患者特征和GPNC会议出席率之间的关联的零膨胀波桑回归.

主要成果:

年龄较大,外国出生和产前困境与更高的GPNC会议出席率有关.
出勤率较低与未婚,低于高中教育,抑郁症状,住房不稳定,住房问题,生活压力因素,妊娠糖尿病和吸烟有关.
研究样本多样化,大部分符合医疗补助资格.

结论:

患者的特征显著影响了团体产前护理的出席率.
特定群体,包括受教育程度较低,精神健康挑战,住房不稳定和某些健康状况等,面临参加GPNC会议的障碍.
建议对GPNC模型进行调整,以减少出席障碍,并改善弱势群体的公平访问.

更多相关视频

E-Patient Counseling Trial E-PACO: Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy

E-Patient Counseling Trial E-PACO: Computer Based Education versus Nurse Counseling for Patients to Prepare for Colonoscopy

Published on: August 1, 2019

相关概念视频

Randomized Experiments

Randomized Experiments

The randomization process involves assigning study participants randomly to experimental or control groups based on their probability of being equally assigned. Randomization is meant to eliminate selection bias and balance known and unknown confounding factors so that the control group is similar to the treatment group as much as possible. A computer program and a random number generator can be used to assign participants to groups in a way that minimizes bias.
Simple randomization
Simple...

Regression Toward the Mean

Regression Toward the Mean

Regression toward the mean (“RTM”) is a phenomenon in which extremely high or low values—for example, and individual’s blood pressure at a particular moment—appear closer to a group’s average upon remeasuring. Although this statistical peculiarity is the result of random error and chance, it has been problematic across various medical, scientific, financial and psychological applications. In particular, RTM, if not taken into account, can interfere when...

Group Design

Group Design

The most basic experimental design involves two groups: the experimental group and the control group. The two groups are designed to be the same except for one difference— experimental manipulation. The experimental group gets the experimental manipulation—that is, the treatment or variable being tested—and the control group does not. Since experimental manipulation is the only difference between the experimental and control groups, we can be sure that any differences between...

Study Designs in Epidemiology

Study Designs in Epidemiology

Epidemiological study designs are fundamental tools for investigating the distribution, determinants, and control of health conditions in populations. They help researchers understand the relationships between exposures and outcomes, and they broadly fall into two categories: "observational" and "experimental" studies.
Observational studies are those where the researcher does not intervene but rather observes natural variations. They include cross-sectional, cohort, and...

Bioavailability Study Design: Healthy Subjects Versus Patients

Bioavailability Study Design: Healthy Subjects Versus Patients

Bioavailability studies are essential for evaluating a drug's therapeutic efficacy and understanding its absorption patterns under various physiological conditions. Conducting such studies on target patient populations provides more relevant data by simulating real-world disease states. However, practical challenges often necessitate the use of young, healthy adult volunteers as study subjects.Patients may exhibit altered drug absorption patterns due to the effects of the disease itself,...

Group Therapy

Group Therapy

Group therapy is a sociocultural approach to psychological treatment, where individuals with shared psychological challenges come together under the guidance of a mental health professional. This therapeutic modality offers unique opportunities for individuals to connect, share, and grow within the context of a supportive group. By fostering mutual understanding and collaboration, group therapy can address a range of psychological concerns effectively, often complementing or surpassing the...