ILD Progression
When a criterion involved sequential events, the first qualifying element was used as the index date. ILD progression was identified with a previously published claims-based fibrotic ILD progression algorithm. The progression algorithm use…
1 sources - 4 claims
When a criterion involved sequential events, the first qualifying element was used as the index date. ILD progression was identified with a previously published claims-based fibrotic ILD progression algorithm. The progression algorithm used ICD-10-CM code J84.170 plus additional codes for pulmonary tests, imaging, transplant, oxygen therapy, palliative care, and respiratory hospitalisation.