Sharing Histories: Test of a Teaching Method for Community Health Workers

Health in the Hands of Women: Test of a Community Health Worker Teaching Method "Sharing Histories"

The purpose of this study is to determine the effectiveness of an innovative methodology for training Community Health Workers that will improve their effectiveness in educating mothers to adopt best practice health behaviors in the home.

Study Overview

• Status: Completed
• Conditions: Health Behavior; Infant Nutrition Disorders
• Intervention / Treatment: Behavioral: Sharing Histories training method for CHW; Behavioral: Standard training method for CHW

Detailed Description

Objective: Training of community health workers (CHW) is a growing priority to close the gap between health services and mothers/families in resource poor communities. To address research needs on how to improve effectiveness of CHW training, the investigators tested an innovative CHW teaching methodology called "Sharing Histories" hypothesizing that this would empower and enable CHW to better teach mothers to improve health knowledge and behaviors that contribute to improved child growth.

Method: The study was a cluster-randomized controlled trial: 22 health facility jurisdictions were matched and randomly assigned as experimental or control. Health personnel Tutors and female CHW were trained using either the "Sharing Histories" methodology (experimental) or a standard but still participatory teaching method (control). Training content, materials, and other interventions were held constant between study groups. Impact on maternal knowledge and practices, and child growth and morbidity were measured in representative household surveys at baseline, midterm, and final evaluation, with 600 mothers interviewed - 300 in each study group - at each point in time.

• Study Type: Interventional
• Enrollment (Actual): 600
• Phase: Not Applicable

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: No older than 6 months (Child)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Adult interviewed must be mother or guardian of a child under two years of age.
• Child from birth (0.1 months-old) to under two years of age (23.9 months-old).

Exclusion Criteria:

• If a mother selected for interview had more than one child under age two years, only the younger child was considered for the interview and anthropometry measurements.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Prevention
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Triple

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: CHW training method-Sharing Histories; Experimental clusters of primary health care facilities provided training to Community Health Workers (CHW) from their communities utilizing the experimental teaching methodology, "Sharing Histories". CHW in both study groups made home visits to pregnant women and mothers of children under two years of age to teach mothers, monitor behaviors and danger signs in pregnant women, newborns, and children, and refer cases when needed for preventive and curative care.	Behavioral: Sharing Histories training method for CHW; Female Community Health Worker training participants were led through a guided process of recalling and sharing their autobiographical memories of their personal experiences in the first 1000 days of each of their children (pregnancy, childbirth, postpartum, newborn, breastfeeding, complementary feeding, infant diarrhea and hygiene, pneumonia). On the basis of memories, cultural beliefs and practices are identified and training content is built.
Active Comparator: CHW training method-Standard; Control clusters of primary health care facilities provided training to Community Health Workers (CHW) from their communities utilizing a standard CHW teaching methodology. CHW in both study groups made home visits to pregnant women and mothers of children under two years of age to teach mothers, monitor behaviors and danger signs in pregnant women, newborns, and children, and refer cases when needed for preventive and curative care.	Behavioral: Standard training method for CHW; Female Community Health Workers were trained with standard participatory teaching method with three phases: identify knowledge, provide new knowledge, evaluate learning.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Change in rate of stunting in children under two years of age (birth to 23.9 months of age)	Stunting is defined as low height-for-age less than -2 z-scores from the median on the World Health Organization growth standard, 2006.	Chidren born up to 24 months prior to the baseline survey in 2010. Children born up to 24 months prior to the final survey in 2014

Collaborators and Investigators

• Sponsor: Future Generations Graduate School
• Collaborators: United States Agency for International Development (USAID); Instituto de Investigacion Nutricional, Peru
• Investigators: Principal Investigator: Laura C. Altobelli, DrPH, Future Generations Graduate School

Study record dates

Study Major Dates

• Study Start: October 1, 2010
• Primary Completion (Actual): September 1, 2014
• Study Completion (Actual): September 1, 2014

Study Registration Dates

• First Submitted: August 31, 2016
• First Submitted That Met QC Criteria: September 15, 2016
• First Posted (Estimate): September 16, 2016

Study Record Updates

• Last Update Posted (Estimate): September 16, 2016
• Last Update Submitted That Met QC Criteria: September 15, 2016
• Last Verified: September 1, 2016

More Information

Terms related to this study

• Keywords: maternal and child health; stunting; health behavior; community health workers; autobiographical memory; global health; sharing histories; narrative communication
• Additional Relevant MeSH Terms: Nutrition Disorders; Infant Nutrition Disorders
• Other Study ID Numbers: FGGS-01; N° AID-OAA-A-10-00048 (Other Grant/Funding Number: US Agency for International Development (USAID))

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: Yes
• IPD Plan Description: Data set available to researchers by contacting Principal Investigator