Table 5.

Cancer types and initial lesion size at initiation of treatment

Cancer types	N = 1899
BCC	981/1899 (51.7%)
SCC	467/1899 (24.6%)
SCCIS	444/1899 (23.4%)
Mixed BCC and SCC	2/1899 (0.11%)
Mixed BCC and SCCIS	1/1899 (0.05%)
Unspecified	4/1899 (0.21%)
Lesion diameter (cm) at start	N = 1899
Mean ± SD	1.3 ± 0.69
Range	0.0–3.9
Median	1.0
BCC lesion diameter (cm) at start	n = 981
Mean ± SD	1.3 ± 0.70
Range	0.3–3.5
Median	1.0
SCC lesion diameter (cm) at start	n = 467
Mean ± SD	1.4 ± 0.66
Range	0.3–3.5
Median	1.3
SCCIS lesion diameter (cm) at start	n = 444
Mean ± SD	1.3 ± 0.68
Range	0.0–3.9
Median	1.0