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Table 2 Comparison of chest radiography (CR) and lung ultrasonography (US) results in diagnosing specific types of community-acquired pneumonia

From: Performance of lung ultrasonography in children with community-acquired pneumonia

 

Lung US

 

CR

Negative

Interstitial

Mixed

Alveolar

Total

Negative

52

-

3

-

55

Interstitial

-

8

4

13

25

Mixed

1

-

6

5

12

Alveolar

-

1

1

9

11

Total

53

9

14

27

103

  1. Weighted Cohen’s kappa: 0.64 (p < 0.0001).
  2. Marginal homogeneity (Stuart-Maxwell) test: p = 0.0009.
  3. Concordant results in bold.