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Methodological issues for eliciting local signs/symptoms/illness terms associated with acute respiratory illnesses
G W Ryan1, H Martínez, G H Pelto
1University of California, School of Medicine, Department of Psychiatry and Behavioral Sciences, Los Angeles, USA.
Insights
Identifying local terms for childhood acute respiratory infections (ARI) is crucial for effective case management. Combining free listing and video methods best captures a comprehensive understanding of ARI signs and symptoms for mothers and health workers.
Area of Science:
- Pediatrics
- Public Health
- Medical Anthropology
Background:
- Acute respiratory infections (ARI) are a leading cause of mortality in children under five.
- Pneumonia, a common ARI, is preventable with timely identification and treatment.
- Effective case management requires mothers and health workers to recognize ARI alarm signs.
Purpose of the Study:
- To compare the effectiveness of two methods for eliciting local terms for ARI symptoms.
- To identify strengths and weaknesses of using free listing versus video-based methods.
- To determine optimal strategies for understanding maternal health terminology for ARI.
Main Methods:
- A comparative study using free listing of ARI terms by mothers.
- Utilizing a video demonstrating children with ARI signs in community and clinical settings.
- Analyzing elicited terms for accuracy, relevance, and completeness.
Main Results:
- Video method elicited more severe illness signs but missed non-visual symptoms and caused distraction by trivial signs.
- Free listing was easier but elicited more non-life-threatening symptoms and unrelated terms.
- Clinical video presentation yielded more medical terms and was logistically simpler.
Conclusions:
- The choice between free listing and video methods depends on research objectives.
- Using both methods comprehensively captures a wider range of ARI-associated terms.
- Improved understanding of local terminology can enhance ARI case management.
Abstract:
Acute respiratory infections (ARI) are among the principal causes of mortality of children under 5 years of age. Most deaths are due to pneumonia, which, when timely identified and properly treated, could be avoided. An effective case management scheme, based on early recognition of pneumonia and prompt antibiotic treatment, relies on early recognition of alarm signs by mothers and community health workers. For mothers to understand and act on advice from health workers, language and concepts commonly used by mothers should be utilized. The present study was carried out to compare the relative effectiveness of two different methods to elicit local terms used by mothers to refer to ARI symptoms/signs/treatments. A comparison was made among the terms elicited by a free listing of common terms mentioned by mothers in relation to ARI, and the terms they recognized when looking at a video that showed children with different ARI signs. The video was shown in a community and a clinical setting, in order to identify strengths and weaknesses of showing it in these settings. The video elicited more signs dealing with serious illness, respiratory distress and general malaise, but missed non-visual signs, such as fever, lack of appetite or pain. Also, mothers tended to be distracted by trivial signs, such as skin color. Free listing was easier to administer and elicited more non-life-threatening symptoms/signs, but mothers were more prone to drift away and mention terms not related to respiratory illness. Showing the video in the clinic elicited more medical-related terms, and was easier to show than in the community. In conclusion, choice of either of the two methods depends on the researcher's purpose. Using both methods produced a larger list of terms associated with ARI.