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Table 3 Distribution of radiologic signs in relation to emphysema subtypes

From: SERPINE2 haplotype as a risk factor for panlobular type of emphysema

 

Radiologic signs

Phenotype

No changes#

N (%)

Any changes*

N (%)

Subnormal changes

N (%)

Pathological changes+

N (%)

Emphysema §

599 (63.0)

352 (37.0)

231 (24.3)

121 (12.7)

   Centrilobular

723 (76.0)

228 (24.0)

105 (11.0)

123 (12.9)

   Paraceptal

781 (82.1)

170 (17.9)

94 (9.9)

76 (8.0)

   Panlobular

783 (82.3)

168 (17.7)

109 (11.5)

59 (6.2)

   Bullae

826 (86.9)

125 (13.1)

90 (9.5)

35 (3.7)

  1. #Number of subjects with no emphysematous changes
  2. *Number of subjects with emphysema score positive
  3. Number of subjects with emphysema score less than one (less than two in emphysema sum score)
  4. +Number of subjects with emphysema score one or higher (two or higher in emphysema sum score)