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. 2021 Oct 26;7(2):575–590. doi: 10.1007/s41030-021-00173-6

Table 3.

Treatment modification pre- and post-all cause hospitalization

Post-hospitalization modification
No change Medication switch Escalation De-escalation
Pre-hospitalization treatment statusa N = 2267 (72.8%) N = 33 (1.0%) N = 191 (6.1%) N = 624 (20.0%)
Monotherapy 125 (45.7%) 29 (0.9%) 99 (3.2%) 467 (15.0%)
Double therapy 388 (12.5%) 4 (0.1%) 22 (0.7%) 127 (4.0%)
Triple therapy 68 (2.2%) 30 (1.0%)
No PAH therapy 386 (12.4%) 70 (2.2%)

aPercentages do not equal 100% due to rounding