美国P病基金会关于严重程度得统计数据

Severity of psoriasis
The National Psoriasis Foundation defines mild psoriasis as affecting less than three percent of the body; 3 percent to 10 percent is considered moderate; more than ten percent is considered severe. The palm of the hand equals 1 percent of the skin. However, the severity of psoriasis is also measured by how psoriasis affects a person's quality of life. Psoriasis can have a serious impact even if it involves a small area, such as the palms of the hands or soles of the feet.
The majority of people with psoriasis have mild disease.
Nearly one-quarter of people with psoriasis have cases that are considered moderate to severe.
大概意思就是 一个手掌得为整体皮肤得1％  小于3％为轻度  3％到10％为中度  10％以上为重度  
轻度比例为大多数   1/4得为中度到重度   
不过怎么论坛上好像中度到重度得多阿    ？？？？？？ 奇怪

偶重中之重

我一个把掌多点..

那我现在可能就是属于轻中度把吧

<>不奇怪,咱中国人不怕这"玩意",所以轻的都不来.

<>呵呵,顶顶.

[em05]

轻度又不妨碍什么,只有我们重的才会天天想这想那.

<>以皮损面积定轻重程度太小儿科了.银病之复杂,表面的仅是个报警而已.内在的变化才是病根.可以讲是个全身疾病.

[em01]

我是心中无度！