Background
In Kashgar region, China, an analysis revealed the incidence of skin cancer constituted 56 % of all malignant tumors in craniomaxillofacial area, which makes a matter of concern.
Objective
Our study is to provide recommendations and support for Kashgar region to reduce the incidence of craniomaxillofacial skin cancer.
Methods
This study undertook a retrospective analysis and epidemiological investigation from 2010 to 2024 of craniomaxillofacial skin cancer patients and environmental factors in the Kashgar region.
Results
The incidence rate exhibited a statistically significant positive correlation with sunshine(p < 0.05) and nitrogen dioxide (NO2) (p < 0.05), a negative correlation with cumulative annual rainfall (p < 0.05). Logistic regression analysis identified several protective factors(p < 0.05,OR<1) including the implementation of appropriate moisturizing measures, adequate vegetable consumption, habit of wearing hat, and a proper understanding of skin lesions. Conversely, risk factors which increases the risk of skin cancer(p < 0.05,OR>1) including early skin lesions, delay of medical treatment, extended outdoor exposure, high-fat diet and the habit of biting lip and scratching the face.
Conclusion
The combination of sunlight, dryness, NO2, diet, habits and misconceptions, caused a high incidence of craniomaxillofacial skin cancer in Kashgar. And we give some simple but practical recommendations for Kashgar to reduce the local incidence of craniomaxillofacial skin cancer.
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