Table 2.

Differences in D-dimer levels, Pa CO₂, Pa O₂, PAOI, and PAO₂ between the CDT and PIT groups.

Groups	D-dimer down to normal range/H	PaCO2/mm Hg	PaO2/mmHg	PAP/mm Hg	PAOI
Peripheral intravenous thrombolysis group	36.63 ± 11.74	35.25 ± 5.07	64.75 ± 4.66	46.97 ± 9.70	7.95 ± 2.32
CDT group	13.20 ± 4.81	29.14 ± 7.08	70.46 ± 7.54	36.61 ± 7.63	5.10 ± 1.52
T values	−11.13	5.48	−4.85	4.99	7.70
P values	≤0.01	≤0.01	≤0.01	≤0.01	≤0.01

Note: P < 0.05 was considered statistically significant.