10 nguyên nhân ảnh hưởng tới thị lực
Các nghiên cứu cho thấy thị lực của trẻ trước tuổi đi học liên quan nhiều với yếu tố di truyền (50%). Nếu cả bố và mẹ bị cận thị nặng (từ 8.0 điốp trở lên) thì khả năng con mắc bệnh cận thị là rất lớn.
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