highly significantp < 0.001
Ichthyosis showed a highly significant difference (p < 0.001), occurring in only 4 (3.6%) smokers but in 26 (23.6%) non-smokers.
Ichthyosis showed a highly significant difference (p < 0.001), occurring in only 4 (3.6%) smokers but in 26 (23.6%) non-smokers.