Dataset Information

Long-term impact of community-based information, education and communication activities on food hygiene and food safety behaviors in Vietnam: a longitudinal study.

ABSTRACT:

Background

Ingestion of contaminated water or food is a major contributor to childhood diarrhea in developing countries. In Vietnam, the use of community-based information, education and communication (IEC) activities could be a sustainable strategy to improve food hygiene and food safety behaviors. This study thus examined the long-term impact of community-based IEC activities on food hygiene and food safety behaviors.

Methods

In this longitudinal study, we interviewed caregivers of children aged between six months and four years in suburban Hanoi. Baseline data were collected in January 2006 (n?=?125). After conducting IEC interventions, we collected a 1(st) set of evaluation data in January 2007 (n?=?132). To examine the long-term impact of the interventions, we then collected a 2(nd) set of evaluation data in January 2008 (n?=?185). Changes in childhood diarrhea prevalence, IEC coverage, and food hygiene and food safety behaviors were assessed over a two-year period using bivariate and logistic regression analyses. Effective IEC channels were determined through multiple linear regression analysis.

Results

Childhood diarrhea was significantly reduced from 21.6% at baseline to 7.6% at the 1(st) post-intervention evaluation (P?=?0.002), and to 5.9% at the 2(nd) evaluation. Among 17 food hygiene and food safety behaviors measured, a total of 11 behaviors were improved or maintained by the 2(nd) evaluation. Handwashing after toilet use was significantly improved at both evaluation points. Overall, 3 food safety behaviors and 7 food hygiene behaviors were found to have significantly improved at the 1(st) and at the 2(nd) evaluations, respectively. Flip chart communication administered by community groups was identified to be the most effective IEC channel for effecting behavior change (P?=?0.018).

Conclusions

Flip chart communication administered by community groups is effective for improving multiple food hygiene and food safety behaviors in sustainable ways, and should be included in water and health promotion programs.

SUBMITTER: Takanashi K

PROVIDER: S-EPMC3741207 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Long-term impact of community-based information, education and communication activities on food hygiene and food safety behaviors in Vietnam: a longitudinal study.

Takanashi Kumiko K Quyen Dao To DT Le Hoa Nguyen Thi NT Khan Nguyen Cong NC Yasuoka Junko J Jimba Masamine M

PloS one 20130812 8

<h4>Background</h4>Ingestion of contaminated water or food is a major contributor to childhood diarrhea in developing countries. In Vietnam, the use of community-based information, education and communication (IEC) activities could be a sustainable strategy to improve food hygiene and food safety behaviors. This study thus examined the long-term impact of community-based IEC activities on food hygiene and food safety behaviors.<h4>Methods</h4>In this longitudinal study, we interviewed caregivers ...[more]

PMID: 23950978

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Project description:PurposeA better understanding of how communication skills education impacts trainees' communication skills is important for continual improvement in graduate medical education (GME). Guided by the Kirkpatrick Model, this review focused on studies that measured communication skills in either simulated or clinical settings. The aim of this systematic review was to examine the effect of experiential communication skills education on GME trainees' communication behaviors.MethodFive databases were searched for studies published between 2001 and 2021 using terms representing the concepts of medical trainees, communication, training, and skills and/or behaviors. Included studies had an intervention design, focused only on GME trainees as learners, used experiential methods, and had an outcome measure of communication skills behavior that was assessed by a simulated or standardized patient (SP), patient, family member, or outside observer. Studies were examined for differences in outcomes based on study design; simulated versus clinical evaluation setting; outside observer versus SP, patient, or family member evaluator; and length of training.ResultsSeventy-seven studies were ultimately included. Overall, 54 (70%) studies reported some positive findings (i.e., change in behavior). There were 44 (57%) single-group pre-post studies, 13 (17%) nonrandomized control studies, and 20 (26%) randomized control studies. Positive findings were frequent in single-group designs (80%) and were likely in nonrandomized (62%) and randomized (55%) control trials. Positive findings were likely in studies evaluating communication behavior in simulated (67%) and clinical (78%) settings as well as in studies with outside observer (63%) and SP, patient, and family member (64%) evaluators.ConclusionsThis review demonstrates strong support that experiential communication skills education can impact GME trainees' communication behaviors. Marked heterogeneity in communication trainings and evaluation measures, even among subgroups, did not allow for meta-analysis or comparative efficacy evaluation of different studies. Future studies would benefit from homogeneity in curricular and evaluation measures.

Project description:BackgroundFood safety and hygiene are currently a global health apprehension especially in unindustrialized countries as a result of increasing food-borne diseases (FBDs) and accompanying deaths. This study aimed at assessing knowledge, attitude, and hygiene practices (KAP) of food safety among street-cooked food handlers (SCFHs) in North Dayi District, Ghana.MethodsThis was a descriptive cross-sectional study conducted on 407 SCFHs in North Dayi District, Ghana. The World Health Organization's Five Keys to Safer Food for food handlers and a pretested structured questionnaire were adapted for data collection among stationary SCFHs along principal streets. Significant parameters such as educational status, average monthly income, registered SCFHs, and food safety training course were used in bivariate and multivariate logistic regression models to calculate the power of the relationships observed.ResultsThe majority 84.3% of SCFHs were female and 56.0% had not attended a food safety training course. This study showed that 67.3%, 58.2%, and 62.9% of SCFHs had good levels of KAP of food safety, respectively. About 87.2% showed a good attitude of separating uncooked and prepared meal before storage. Good knowledge of food safety was 2 times higher among registered SCFHs compared to unregistered [cOR=1.64, p=0.032]. SCFHs with secondary education were 4 times good at hygiene practices of food safety likened to no education [aOR=4.06, p=0.003]. Above GHc1500 average monthly income earners were 5 times good at hygiene practices of food safety compared to below GHc500 [aOR=4.89, p=0.006]. Registered SCFHs were 8 times good at hygiene practice of food safety compared to unregistered [aOR=7.50, p<0.001]. The odd for good hygiene practice of food safety was 6 times found among SCFHs who had training on food safety courses likened to those who had not [aOR=5.97, p<0.001].ConclusionsOver half of the SCFHs had good levels of KAP of food safety. Registering as SCFH was significantly associated with good knowledge and hygiene practices of food safety. Therefore, our results may present an imperative foundation for design to increase food safety and hygiene practice in the district, region, and beyond.

Dataset Information

Long-term impact of community-based information, education and communication activities on food hygiene and food safety behaviors in Vietnam: a longitudinal study.

Background

Methods

Results

Conclusions

Publications

Long-term impact of community-based information, education and communication activities on food hygiene and food safety behaviors in Vietnam: a longitudinal study.

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