ABSTRACT
BACKGROUND: Uncontrolled hypertension is a significant public health problem in the U.S. with about one half of people able to keep blood pressure (BP) under control. Uncontrolled hypertension leads to increased risk of stroke, heart attack, and death. Furthermore, the social and economic costs of poor hypertension control are staggering. People living with hypertension can benefit from additional educational outreach and support. METHODS: This randomized trial conducted at two Community Health Centers (CHCs) in Massachusetts assessed the effect of community health workers (CHWs) assisting patients with hypertension. In addition to the support provided by CHWs, the study uses video narratives from patients who have worked to control their BP through diet, exercise, and better medication adherence. Participants enrolled in the study were randomly assigned to immediate intervention (I) by CHWs or a delayed intervention (DI) (4 to 6â¯months later). Each participant was asked to meet with the CHW 5 times (twice in person and three times telephonically). Study outcomes include systolic and diastolic BP, diet, exercise, and body mass index. CONCLUSION: CHWs working directly with patients, using multiple approaches to support patient self-management, can be effective agents to support change in chronic illness management. Moreover, having culturally appropriate tools, such as narratives available through videos, can be an important, cost effective aid to CHWs. Recruitment and intervention delivery within a busy CHC environment required adaptation of the study design and protocols for staff supervision, data collection and intervention delivery and lessons learned are presented. RETROSPECTIVE TRIAL REGISTRATION: Clinical Trials.gov registration submitted 8/17/16: Protocol ID# 5P60MD006912-02 and Clinical trials.gov ID# NCT02874547 Community Health Workers Using Patient Stories to Support Hypertension Management.
Subject(s)
Community Health Workers/organization & administration , Consumer Health Information/methods , Hypertension , Patient Education as Topic/methods , Self-Management , Female , Health Literacy , Humans , Hypertension/psychology , Hypertension/therapy , Male , Middle Aged , Patient Selection , Program Evaluation , Psychosocial Support Systems , Risk Reduction Behavior , Self-Management/methods , Self-Management/psychology , Teaching MaterialsABSTRACT
This study investigated the relationship of clinicians' knowledge of treatments for nicotine dependence during pregnancy and postpartum and explored what provider characteristics are associated with knowledge levels. Survey data from community health center (CHC)-based prenatal, pediatric (PED), and WIC program (Special Supplemental Nutrition Program for Women, Infants, and Children) providers participating in a randomized clinical study were used. Providers reported low awareness of the health risks of smoking to the developing fetus/child of pregnant and postpartum women and of the effectiveness of nicotine replacement therapy (NRT) for doubling quit rates. Obstetric (OB) and WIC providers were more aware than PED providers that provider-delivered interventions are effective. Confidence in using counseling steps was significantly associated with general and NRT-related knowledge. NRT-related knowledge, but not general knowledge, was associated with higher performance of intervention steps. Educational programs targeting OB, WIC, and PED providers' knowledge about effective smoking cessation counseling strategies and their confidence in being effective with patients are needed.
