International Journal of Sub-Saharan African Research (IJSSAR)

Background: Family sustainability is profoundly shaped by health communication and the interpretation of genetic information. In Nigeria, where genotype identification is critical for preventing hereditary conditions such as sickle cell disease, genotype-related messages significantly influence family relationships and decision-making. Despite growing awareness of genotype testing, limited research has examined how these messages affect family communication patterns, relational dynamics, and interpretation challenges.
Objective: This study examined the impact and emerging challenges of genotype identification messages on family dynamics in Ibadan South-West, Nigeria.
Method: This study integrates Family Communication Patterns Theory and Framing Theory to examine genotype messages within Nigerian family contexts. The study collected data through the Family Health Survey administered to 422 respondents using cluster and convenience sampling and interview with a healthcare practitioner. Quantitative data were analysed using SPSS with descriptive statistics and linear regression analysis, while qualitative data were thematically analysed and triangulated with survey findings. Results: The study found out that genotype identification messages substantially improved family communication (87.2%), facilitated informed health decision-making (95.2%), and strengthened emotional bonds (81.5%). However, critical challenges emerged, including lack of understanding (24.4%), communication barriers (19.7%), stigmatisation (19.2%), and fear of discrimination (14.9%).
Conclusion: Genotype identification messages strengthen family relationships in Ibadan South-West, Nigeria, but families need better support to overcome persistent barriers. Culturally appropriate framing, combined with open communication is essential for strengthening family bonds and promoting informed health choices.
Unique Contribution: This study moves beyond awareness studies to examine family communication dynamics around genotype messages in Nigeria, providing evidence-based recommendations for culturally sensitive genetic counselling infrastructure.
Key Recommendation: Nigeria must build comprehensive genetic counselling infrastructure, including accessible counselling services, healthcare professionals trained in empathetic genetic communication, and culturally sensitive educational materials that address stigma.