|
Clinical and CT features
|
Accuracy
|
Sensitivity
|
Specificity
|
Positive predictive value
|
Negative predictive value
|
|---|
|
20–60 years
|
68.9% (195/283)
|
59.4% (98/165)
|
82.2% (97/118)
|
82.4% (98/119)
|
59.1% (97/164)
|
|
WBC < 9.5 × 109/L
|
68.2% (193/283)
|
91.5% (151/165)
|
69.5% (82/118)
|
80.7% (151/187)
|
85.4% (82/96)
|
|
GGO
|
62.5% (177/283)
|
63.6% (105/165)
|
61.0% (72/118)
|
69.5% (105/151)
|
54.5% (72/132)
|
|
Comprehensive
|
81.6% (231/283)
|
92.7% (153/165)
|
66.1% (78/118)
|
79.3% (153/193)
|
86.7% (78/90)
|
- WBC White blood cell, GGO Ground glass opacity
