G1-G2 |
Cut-off |
AUC |
Sensitivity |
Specificity |
PPV |
NPV |
CRP |
14.5 |
0.54(0.48-0.61) |
62.1(44.8-77.5) |
42.9(24.5-62.8) |
59(42.6-74.2) |
46.2(26.6-66.6) |
IMA |
2.48 |
0.58(0.43-0.64) |
62.2(44.8-77.5) |
60.7(40.6-78.5) |
67.6(49.5-82.6) |
54.8(36-72.7) |
G1-G3 |
|
|
|
|
|
|
CRP |
18.8 |
0.76(0.62-0.87) |
80.9(58.1-94.6) |
64.3(44.1-81.4) |
63(42.4-80.6) |
81.8(59.7-94.8) |
IMA |
2.56 |
0.53(0.39-0.97) |
76.2(52.8-91.8) |
39.3(21.5-59.4) |
48.5(30.8-66.5) |
68.7(41.3-89) |
G1-G4 |
|
|
|
|
|
|
CRP |
31.2 |
0.98(0.92-1) |
94.7(74-99.9) |
100(87.7-100) |
100(81.5-100) |
96.6(82.2-99.9) |
IMA |
2.66 |
0.89(0.77-0.96) |
68.4(43.4-87.4) |
100(87.7-100) |
100(75.3-100) |
82.4(65.5-93.2) |
G1-G5 |
|
|
|
|
|
|
CRP |
31.2 |
1.00(0.91-1.00) |
100(75.3-100) |
100(87.7-100) |
100(75.3-100) |
100(87.7-100) |
IMA |
2.66 |
0.93(0.81-0.99) |
84.6(54.6-98.1) |
100(87.7-100) |
100(71.5-100) |
93.3(77.9-99.2) |
G2-G3 |
|
|
|
|
|
|
CRP |
16.6 |
0.75(0.62-0.86) |
90.5(69.6-98.8) |
51.3(34.4-98.1) |
51.4(34.4-68.1) |
89.1(71.2-98.3) |
IMA |
2.39 |
0.56(0.42-0.69) |
80.9(58.1-94.6) |
40.5(24.8-57.9) |
43.6(27.8-60.4) |
78.9(54.4-93.6) |
G2-G4 |
|
|
|
|
|
|
CRP |
28.9 |
0.99(0.93-1.00) |
94.7(74-99.9) |
100(90.5-100) |
100(81.5-100) |
97.4(86.2-99.9) |
IMA |
2.68 |
0.90(0.78-0.96) |
68.4(43.4-87.4) |
94.6(81.8-99.3) |
86.7(59.5-98.3) |
85.4(70.8-94.4) |
G2-G5 |
|
|
|
|
|
|
CRP |
28.9 |
1.00(0.93-1.00) |
100(75.3-100) |
100(90.5-100) |
100(75.3-100) |
100(90.5-100) |
IMA |
2.91 |
0.95(0.84-0.99) |
84.6(54.6-98.1) |
100(90.5-100) |
100(71.5-100) |
94.9(82.7-99.4) |
G3-G4 |
|
|
|
|
|
|
CRP |
37.4 |
0.96(0.85-0.99) |
89.5(66.9-98.7) |
100(83.9-100) |
100(80.5-100) |
91.3(72.1-98.9) |
IMA |
2.55 |
0.88(0.75-0.96) |
94.7(74-99.9) |
71.4(47.8-88.7) |
75(53.3-90.2) |
93.7(69.8-99.8) |
G3-G5 |
|
|
|
|
|
|
CRP |
37.4 |
1.00(0.89-1.00) |
100(75.3-100) |
100(83.9-100) |
100(75.3-100) |
100(83.9-100) |
IMA |
2.64 |
0.94(0.79-0.99) |
84.6(54.6-98.1) |
95.2(76.2-99.9) |
91.7(61.5-99.8) |
90.9(70.8-98.9) |
G4-G5 |
|
|
|
|
|
|
CRP |
58.7 |
0.69(0.50-0.83) |
53.8(25.1-80.8) |
89.4(66.9-98.7) |
77.8(40.0-97.2) |
73.9(51.6-89.8) |
IMA |
2.94 |
0.86(0.69-0.96) |
84.6(54.6-98.1) |
94.7(74.1-99.9) |
91.7(61.5-99.8) |
90.0(68.3-98.8) |
Osteomyelitis |
|
|
|
|
|
|
CRP |
31.2 |
0.89(0.82-0.94) |
71.7(57.7-83.2) |
100(94.5-100) |
100(97.7-100) |
81.2(71.0-89.1) |
IMA |
2.68 |
0.75(0.66-0.82) |
47.2(33.3-61.4) |
96.9(89.3-99.6) |
92.6(75.7-99.1) |
69.2(58.7-78.5) |