The age-of-onset of psoriasis and the relationship to parental psoriasis |
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Authors: | M.C. HOLGATE |
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Affiliation: | Dermatology Department, The Royal Infirmary, Lindley, Huddersfield, Yorkshire HD3 3EA |
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Abstract: | In series of 419 consecutive patients with psoriasis the peak age-of-onset was between 5 and 9 years of age in girls and between 15 and 20 years in boys. Subsequently, there was a gradual decline in relation to age. The incidence of psoriasis in a parent of a proband was shown to be significantly higher in those patients where a detailed exmination of the family was undertaken, as compared with the information obtained only from case records. |
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