Table 4 Progression of consolidation on lung ultrasound (LUS) by Days 2, 6 and 14 clinical status in Pakistan.

From: Serial lung ultrasounds in pediatric pneumonia in Mozambique and Pakistan

General LUS progression category from enrollment to:

Chest-indrawing pneumonia cohort: Pakistan

Consolidation on enrollment LUS

No consolidation on enrollment LUS

Clinically cured

Not clinically cured

Overall

Clinically cured

Not clinically cured

Overall

Day 2

(n = 5)

(n = 41)

(n = 46)

(n = 2)

(n = 62)

(n = 64)

Improved1,2

2 (40.0%)

26 (63.4%)

28 (60.9%)

Stable1,3

0 (0.0%)

2 (4.9%)

2 (4.3%)

2 (100.0%)

56 (90.3%)

58 (90.6%)

Worsened1,4

3 (60.0%)

13 (31.7%)

16 (34.8%)

0 (0.0%)

6 (9.7%)

6 (9.4%)

Day 6

(n = 26)

(n = 18)

(n = 44)

(n = 36)

(n = 20)

(n = 56)

Improved1,5

21 (80.8%)

12 (66.7%)

33 (75.0%)

Stable1,6

4 (15.4%)

1 (5.6%)

5 (11.4%)

34 (94.4%)

19 (95.0%)

53 (94.6%)

Worsened 1,7

1 (3.8%)

5 (27.8%)

6 (13.6%)

2 (5.6%)

1 (5.0%)

3 (5.4%)

Day 14

(n = 32)

(n = 9)

(n = 41)

(n = 54)

(n = 8)

(n = 62)

Improved1,5

30 (93.8%)

5 (55.6%)

35 (85.4%)

 

Stable1,6

1 (3.1%)

1 (11.1%)

2 (4.9%)

54 (100.0%)

7 (87.5%)

61 (98.4%)

Worsened1,7

1 (3.1%)

3 (33.3%)

4 (9.8%)

0 (0.0%)

1 (12.5%)

1 (1.6%)

  1. 1Percentage of children with known progression category.
  2. 2Comparison of enrollment and Day 2 LUS showing decreased number or size(s) ≥ 0.5 cm of consolidation(s), without any increase(s).
  3. 3Comparison of enrollment and Day 2 LUS showing no observed changes to number or size(s) ≥ 0.5 cm of consolidation(s).
  4. 4Comparison of enrollment and Day 2 LUS showing increased number or size(s) ≥ 0.5 cm of consolidation(s).
  5. 5Comparison of enrollment and Day 6 or Day 14 (as applicable) LUS showing decreased number or size(s) ≥ 1 cm of consolidation(s), without any increase(s).
  6. 6Comparison of enrollment and Day 6 or Day 14 (as applicable) LUS showing no observed changes to number or size(s) ≥ 1 cm of consolidation(s).
  7. 7Comparison of enrollment and Day 6 or Day 14 (as applicable) LUS showing increased number or size(s) ≥ 1 cm of consolidation(s).