Assessment |
Assessment |
Reader |
Sensitivity (95% CI) |
Sensitivity (95% CI) |
Specificity (95% CI) |
Specificity (95% CI) |
Positive Predictive Value |
Positive Predictive Value |
Negative Predictive Value |
Negative Predictive
Value |
Tumor Presence |
Tumor Presence |
Average |
93.7% |
|
58.3% |
|
92.2% |
|
64.4% |
|
|
|
Reader 1 |
91.6% |
(84.1%, 96.3%) |
55.6% |
(30.8%, 78.5%) |
91.6% |
(84.1%, 96.3%) |
55.6% |
(30.8%, 78.5%) |
|
|
Reader 2 |
95.8% |
(89.6%, 98.8%) |
61.1% |
(35.7%, 82.7%) |
92.9% |
(85.8%, 97.1%) |
73.3% |
(44.9%, 92.2%) |
Tumor Classification |
BCC |
Average |
87.3% |
|
57.9% |
|
80.4% |
|
69.8% |
|
|
|
Reader 1 |
85.3% |
(75.3%, 92.4%) |
52.6% |
(35.8%, 69%) |
78.1% |
(67.5%, 86.4%) |
64.5% |
(45.4%, 80.8%) |
|
|
Reader 2 |
89.3% |
(80.1%, 95.3%) |
63.2% |
(46%, 78.2%) |
82.7% |
(72.7%, 90.2%) |
75.0% |
(56.6%, 88.5%) |
|
SCC |
Average |
41.2% |
|
95.8% |
|
63.6% |
|
90.2% |
|
|
|
Reader 1 |
41.2% |
(18.4%, 67.1%) |
95.8% |
(89.7%, 98.9%) |
63.6% |
(30.8%, 89.1%) |
90.2% |
(82.7%, 95.2%) |
|
|
Reader 2 |
41.2% |
(18.4%, 67.1%) |
95.8% |
(89.7%, 98.9%) |
63.6% |
(30.8%, 89.1%) |
90.2% |
(82.7%, 95.2%) |
|
Other tumors |
Average |
30.0% |
|
97.7% |
|
41.7% |
|
96.8% |
|
|
|
Reader 1 |
20.0% |
(0.5%, 71.6%) |
99.1% |
(95%, 100%) |
50.0% |
(1.3%, 98.7%) |
96.4% |
(91%, 99%) |
|
|
Reader 2 |
40.0% |
(5.3%, 85.3%) |
96.3% |
(90.8%, 99%) |
33.3% |
(4.3%, 77.7%) |
97.2% |
(92%, 99.4%) |
BCC Subtyping |
sBCC |
Average |
0.0% |
|
98.6% |
|
NaN |
|
97.3% |
|
|
|
Reader 1 |
0.0% |
(0%, 70.8%) |
97.3% |
(92.2%, 99.4%) |
0.0% |
(0%, 70.8%) |
97.3% |
(92.2%, 99.4%) |
|
|
Reader 2 |
0.0% |
(0%, 70.8%) |
100.0% |
(96.7%, 100%) |
NaN |
(0%, 100%) |
97.3% |
(92.4%, 99.5%) |
|
nBCC |
Average |
79.3% |
|
60.4% |
|
57.9% |
|
81.2% |
|
|
|
Reader 1 |
73.9% |
(58.9%, 85.7%) |
59.7% |
(47%, 71.5%) |
55.7% |
(42.4%, 68.5%) |
76.9% |
(63.2%, 87.5%) |
|
|
Reader 2 |
84.8% |
(71.1%, 93.7%) |
61.2% |
(48.5%, 72.9%) |
60.0% |
(47.1%, 72%) |
85.4% |
(72.2%, 93.9%) |
|
iBCC/mnBCC |
Average |
33.7% |
|
87.9% |
|
62.1% |
|
68.4% |
|
|
|
Reader 1 |
25.6% |
(13.5%, 41.2%) |
87.1% |
(77%, 94%) |
55.0% |
(31.5%, 76.9%) |
65.6% |
(55%, 75.1%) |
|
|
Reader 2 |
41.9% |
(27%, 57.9%) |
88.6% |
(78.7%, 94.9%) |
69.2% |
(48.2%, 85.7%) |
71.3% |
(60.6%, 80.5%) |
|
No BCC |
Average |
56.6% |
|
86.7% |
|
68.1% |
|
79.8% |
|
|
|
Reader 1 |
50.0% |
(33.4%, 66.6%) |
84.0% |
(73.7%, 91.5%) |
61.3% |
(42.2%, 78.2%) |
76.8% |
(66.2%, 85.4%) |
|
|
Reader 2 |
63.2% |
(46%, 78.2%) |
89.3% |
(80.1%, 95.3%) |
75.0% |
(56.6%, 88.5%) |
82.7% |
(72.7%, 90.2%) |