Table 2.

Characteristic of acne vulgaris lesions and UVRF parameters.

Parameter	Minimum	Maximum	Median	Mean ± SD
Acne lesion counts
Noninflammatory	20	192	88	88.22 ± 41.94
Inflammatory	3	66	17	22.44 ± 15.83
Total	28	235	118	110.67 ± 49.56
UVRF spots
Number	12.2	67.6	41	39.98 ± 11.45
Percentage of area covered	1.27	10.78	4.36	4.39 ± 1.72