European Radiology Experimental

Table 1 Local dataset patient characteristics

From: Leveraging open dataset and transfer learning for accurate recognition of chronic pulmonary embolism from CT angiogram maximum intensity projection images

Patient group	Median age (min–max)	Female	Male	CTEPH	CTED	RV/LV ≥ 1	RV/LV < 1
CPE	66 (21–82)	17	9	19	7	24	2
Negative for PE	67 (33–88)	14	12	0	0	16	10
APE	63 (32–90)	16	10	0	0	7	19
All	65 (21–90)	47	31	19	7	47	31

APE Acute pulmonary embolism, CPE Chronic pulmonary embolism, CTED Chronic thromboembolic disease, CTEPH Chronic thromboembolic pulmonary hypertension, RV/LV Right ventricular to left ventricular diameter ratio, PE Pulmonary embolism

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