Mobile health technology-enabled community health workers as pesticide interventionists in rural Suriname

ABSTRACT

OBJECTIVE: To bolster access for vulnerable communities to urgent pesticide-related health information and services using a mobile health technology-enabled community health worker (CHW) strategy. DESIGN AND METHODS: The project was designed to demonstrate the effectiveness of mobile health technology–enabled CHWs in promoting safe pesticide use in pesticide-induced suicide-prone communities in Suriname. The team focused on three interconnected components message mapping, validation, and delivery testing. The text messages were tested to assess content, literacy, and the ability to solicit a recipient response to determine the effectiveness of mobile technology as a health intervention tool. RESULTS: Thirty-nine text messages addressed the following key themes pesticide miss/overuse, pesticide accessibility contributing to its use as an attempted or successful suicide strategy, and pesticide handling and disposal. For each of these themes, at least three messages were developed. Most text messages emphasized safe pesticide handling as the root cause of both misuse and access. (The pesticide awareness and education campaign will be expanded country-wide.) CONCLUSION: The mobile health technology- enabled CHWs functioning as pesticide interventionists demonstrated that bidirectional text messaging was a promising awareness and education intervention strategy. Focusing on safe handling was a reasonable target for intervention in the absence of a comprehensive national pesticide policy governing import, distribution, access, handling, and disposal. Of note is that none of the messages to date directly focused on suicide, confirming the strategy to address suicide prevention as a holistic public health issue under a safe pesticide use “umbrella” rather than as an isolated, stigma-provoking problem.