Sigg C, Pelloni F
University Hospital of Zurich, Department of Dermatology, Switzerland.
Dermatologica. 1989;179(3):123-8. doi: 10.1159/000248337.
In 939 schoolchildren aged 8-16 years skin complexion was determined by a system of seven categories Anamnestic data concerning tanning ability and history of sunburns, however, were not considered owing to their obvious unreliability in children. Mean nevus count was 17.97, was significantly higher in boys than in girls and increased with age. There was a clear relation of mean nevus number and skin complexion: in fair skin type nevi are most frequent, decreasing in number by increasing of pigment content. Additionally, children with freckles have higher mean nevus count in every category of skin complexion. All literature data critically reviewed as dealing with mean mole count are not comparable in several respects. In different races, however, such studies may serve as a basis for subsequent investigations concerning the questions of probably increasing number of melanonevocytic nevi.
在939名8至16岁的学童中，皮肤肤色由一个七分类系统确定。然而，由于其在儿童中明显不可靠，未考虑有关晒黑能力和晒伤史的既往数据。平均痣数为17.97，男孩明显高于女孩，且随年龄增加。平均痣数与皮肤肤色有明显关系：在白皙皮肤类型中痣最常见，随着色素含量增加数量减少。此外，在每种皮肤肤色类别中，有雀斑的儿童平均痣数更高。所有严格审查的关于平均痣数的文献数据在几个方面都不可比。然而，在不同种族中，此类研究可作为后续有关黑素细胞痣数量可能增加问题调查的基础。
