Study | Number of studied patients (n) | Prevalence (%, n) | |||||
---|---|---|---|---|---|---|---|
SSc | SSc-ILD with or without emphysema | SSc-CPFE | CPFE in patients with SSc | SSc-CFPE in SSc-ILD with or without emphysema | SSc-CPFE in smokers | SSc-CPFE in non-smokers | |
Antoniou et al./2016 [3] | – | 333 | 41 | – | 12.3 | 19.7 (26/132) | 7.5 (15/201) |
Ariani et al./2019 [4] | – | 239 | 43 | – | 18.0 | 14.7 (16/109) | 7.1 (25/351) |
Champtiaux et al./2018 [5] | 276 | 131* | 10 | 3.6 | 7.6 | – | – |
Pooled data | 703 | 94 | 13.4 | 17.4 | 5.3 |