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Magnitude and determinants of leprosy-related stigma among persons affected by leprosy and community contacts in southern Benin: a mixed-methods study

This mixed-methods study in southern Benin reveals a substantial burden of leprosy-related stigma among both affected individuals and community contacts, identifying active screening, late diagnosis, and rural residence as key determinants that necessitate targeted, culturally sensitive interventions to mitigate psychosocial consequences.

Original authors: Fifamin Noël Christelle GBAGUIDI, Sètondji Diane ZANVO, Sonagnon Inès Elvire AGBO, Sèdjro Gimatal Esaï ANAGONOU, Karine Lucrèce Marie CODJO-SEGNON, Armelle Sabine Yélignan HOUNKPATIN, Ricardo AHISSIN

Published 2026-07-14

📖 5 min read🧠 Deep dive

CC BY 4.0

Original authors: Fifamin Noël Christelle GBAGUIDI, Sètondji Diane ZANVO, Sonagnon Inès Elvire AGBO, Sèdjro Gimatal Esaï ANAGONOU, Karine Lucrèce Marie CODJO-SEGNON, Armelle Sabine Yélignan HOUNKPATIN, Ricardo AHISSIN, Jean Gabin HOUEZO, Vignon BEDIE, Sékou SAMADOULOUGOU, Cristina JUAN JIMENEZ, Pierre VELUT, Anil FASTENAU, Anna GINE-MARCH, Roch Christian JOHNSON

Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). ✨ This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer

Imagine leprosy not just as a medical condition, but as a heavy, invisible backpack that some people in southern Benin are forced to carry. This backpack isn't filled with rocks; it's stuffed with whispers, fear, and the feeling that you don't belong. A new study took a deep dive into this backpack to see how heavy it feels for the people wearing it (the patients) and how heavy it feels for the people watching them (their neighbors and family).

Here is what the researchers found, broken down into a story you can picture.

The Heavy Backpacks: Who Feels the Weight?

The study looked at 92 people who had been treated for leprosy and 343 of their close neighbors and family members living within a 100-meter radius (about the length of a football field). They used a special "stigma scale" (a questionnaire called EMIC) to weigh the shame and fear.

Here is the surprising twist: The people watching the patients felt the weight more than the patients themselves.

The patients (the "Persons Affected by Leprosy") had an average stigma score of 13.5.
Their neighbors and family had an average score of 18.

Think of it like this: The patient is trying to walk through a crowd, but the crowd is so afraid of the "invisible germs" that they are the ones screaming, "Stay back!" and "Don't touch my plate!" The study suggests that the community's fear is actually louder and heavier than the patient's own internal shame. About 38.5% of the neighbors had a "high" level of this fear, compared to only 25% of the patients.

The "Spotlight" Effect: How We Find the Sick

One of the most interesting things the study found is that how you get diagnosed changes how much shame you feel.

Imagine a doctor walking door-to-door in a village (this is called active screening). When the doctor knocks on your door to check for leprosy, the whole neighborhood sees them. The study found that people found this way felt 14 points more shame than those who walked into the clinic themselves (passive screening).

Why? Because being "found" by a health team feels like being put on a stage. One patient said, "When the health workers came to my house, the whole neighbourhood knew." It's like being caught in a spotlight; even if the doctor is there to help, the neighbors see the spotlight and start whispering. The study suggests that this public exposure makes people feel labeled and exposed, even if they are getting the cure.

The "Late Arrival" Penalty

The study also measured how long it took for people to get diagnosed. If someone waited until they had visible scars or lost feeling in their hands (a "late diagnosis"), their shame score jumped by 10 points compared to those who were caught early.

Think of leprosy like a slow-moving storm. If you see the first dark clouds and run inside early, you stay dry. But if you wait until the roof is caving in and you are covered in mud (visible deformities), everyone sees you. The study argues that the visible damage acts like a giant neon sign that says, "I am sick," which triggers more fear and rejection from the community.

The "Bloodline" Myth and The Village Gossip

The researchers dug into why people are so scared. They found that knowledge about the disease is actually quite low.

79.3% of the patients and 80.2% of the neighbors didn't know enough about how leprosy really works.
Many people still believe it's caused by witchcraft, divine punishment, or that it runs in the blood like a family curse.

One neighbor explained, "People say it's in the blood... it's through their father's blood." This belief is like a sticky glue; it sticks the shame not just to the sick person, but to their whole family, including their children who are perfectly healthy. The study found that in rural villages, where everyone knows everyone, this "sticky glue" is everywhere. You can't hide a secret in a small village, and the fear of "impurity" makes people avoid sharing plates or sitting on the same chair.

What the Study Rules Out

It's important to know what this study didn't find.

It didn't find that money or education fixed the problem. Whether you were rich or poor, educated or not, didn't seem to change the level of shame significantly. The fear was spread across the board.
It didn't prove that the disease is "contagious" through casual contact. The study measured perceptions of contagion, not the actual biology. The fear is real, but the paper suggests the fear is often based on myths (like "it spreads through water" or "it's a curse") rather than the actual medical facts that leprosy is hard to catch and is curable.

The Bottom Line

The paper doesn't claim to have "solved" the problem of leprosy stigma. Instead, it suggests that the solution isn't just about giving people medicine. It suggests that the way we find the sick (don't put them on a stage) and the way we talk about the disease (stop the bloodline myths) are just as important as the pills.

The authors conclude that to lighten the backpack, we need to stop the gossip before it starts. This means doing better in rural areas, where the "sticky glue" of tradition is strongest, and making sure that when health workers visit, they don't accidentally turn a medical check-up into a public spectacle. The goal is to make sure that when the doctor knocks on the door, the neighbors don't run away, but instead, open the door a little wider.

Technical Summary: Magnitude and Determinants of Leprosy-Related Stigma in Southern Benin

Problem Statement
Despite being curable via multidrug therapy, leprosy remains a highly stigmatized disease, contributing to delayed diagnosis, social exclusion, and reduced quality of life for affected individuals. While global and regional data indicate high levels of both perceived and self-stigma, there is a lack of empirical evidence in Benin quantifying this phenomenon using validated instruments. Previous studies in the region have addressed stigma indirectly without standardized measurement tools, limiting comparability. This study aims to fill that gap by assessing the magnitude of leprosy-related stigma and identifying associated factors among persons affected by leprosy (PAL) and their close community contacts in the Zou Department of southern Benin.

Methodology
The study employed a cross-sectional analytical design using a convergent mixed-methods approach, integrating quantitative and qualitative data collected concurrently between October 2024 and February 2025.

Study Population: The quantitative component included 92 former multibacillary leprosy patients (registered between 2013 and 2023) and 343 close contacts living within a 100-meter radius of the patients. Community members were recruited via focus group discussions (FGDs).
Sampling: An exhaustive sampling method was used for PALs. Close contacts were selected via simple random sampling following a census of the 100-meter radius. Qualitative data were gathered through purposive sampling until thematic saturation was reached (81 interviews with PALs, 119 with contacts, and 12 FGDs).
Data Collection & Analysis:
- Quantitative: Data were collected using ODK Collect. Stigma levels were measured using the standardized Explanatory Model Interview Catalogue (EMIC) scale (15 items each for self-stigma and perceived stigma). Due to skewed data distributions, median scores and interquartile ranges (IQR) were calculated. Univariate analyses utilized non-parametric tests (Mann–Whitney, Kruskal–Wallis), and multivariate analysis employed median quantile regression to identify associated factors.
- Qualitative: Interviews and FGDs were transcribed and analyzed using Nvivo software to contextualize quantitative findings, focusing on cultural beliefs, screening practices, and social dynamics.
Variables: Dependent variables were self-stigma (PALs) and perceived stigma (contacts). Explanatory variables included sociodemographics, socioeconomic status (via Principal Component Analysis), disease knowledge, screening mode (active vs. passive), and screening delay (early vs. late, defined by Grade 2 disability).

Key Results

Stigma Magnitude: The study found a substantial burden of stigma. The median EMIC score was 13.5 (IQR: 17.5) for PALs (self-stigma) and 18 (IQR: 10.5) for close contacts (perceived stigma). Notably, perceived stigma levels were higher among contacts than self-stigma levels among patients.
Knowledge Levels: Overall knowledge of leprosy was low; 79.3% of PALs and 80.2% of contacts had insufficient knowledge. While most recognized medical treatment, significant portions of both groups attributed the disease to supernatural causes (witchcraft, divine punishment) or hereditary factors ("in the blood").
Determinants of Self-Stigma (PALs): Multivariate analysis identified two significant factors associated with higher self-stigma:
- Active Screening: Patients detected via active screening (community visits) had significantly higher self-stigma scores compared to those detected via passive screening ( $\beta = 14$ , $p < 0.001$ ). Qualitative data suggested that active screening increases social visibility and exposure to gossip.
- Late Diagnosis: Patients with late detection (Grade 2 disability) exhibited higher self-stigma than those with early detection ( $\beta = 10$ , $p < 0.001$ ). Qualitative findings indicated that visible deformities trigger immediate social rejection and internalized shame.
Determinants of Perceived Stigma (Contacts): In univariate analysis, place of residence was a significant factor. Participants in rural areas had significantly higher perceived stigma scores than those in urban areas ( $p = 0.03$ ). No other sociodemographic or knowledge variables showed significant associations in the univariate analysis.
Qualitative Insights: The study highlighted that stigma is reinforced by a hybrid belief system combining biomedical, hereditary, and spiritual explanations. The "pure/impure" cultural symbolism leads to practices such as separating eating utensils and social distancing. The visibility of the disease, whether through active screening or physical deformity, acts as a catalyst for social exclusion.

Significance and Claims
The authors claim that this study provides the first empirical quantification of leprosy stigma in Benin using validated tools, distinguishing between self-stigma and perceived stigma. The findings suggest that stigma is not solely a result of individual disease experiences but is significantly shaped by structural and social factors, specifically screening practices and community context.

The paper argues that public health strategies, such as active screening, while necessary for case detection, can inadvertently exacerbate self-stigma by increasing the visibility of the patient's condition within the community. Furthermore, the persistence of high stigma in rural areas and among close contacts indicates that interventions must extend beyond the patient to include the broader community and family units.

Conclusion
The study concludes that addressing leprosy stigma requires comprehensive, context-specific interventions that go beyond simple information provision. The authors advocate for targeted strategies in rural areas that incorporate sociocultural approaches and actively involve former leprosy patients. They emphasize the need to rethink screening implementation to minimize social exposure and to address the deep-rooted cultural beliefs and structural barriers that sustain stigma, thereby promoting more humane and inclusive care.