Table 3.

Readers’ findings with X-ray in comparison with CT scans

Parameter	CT scan
	No leak	Type S	Type B	Type C	Agreement
X-ray lateral
Reader 1
No leak	43 (55%)	7 (9%)	4 (5%)	7 (9%)	69%
Type S	3 (4%)	1 (1%)	–	–
Type B	3 (4%)	–	4 (5%)	–
Type C	–	–	–	6 (8%)
Reader 2
No leak	43 (55%)	7 (9%)	5 (6%)	8 (10%)	66%
Type S	3 (4%)	1 (1%)	–	–
Type B	1 (1%)	–	3 (4%)	–
Type C	2 (3%)	–	–	5 (6%)
X-ray lateral + ap
Reader 1
No leak	42 (54%)	3 (4%)	3 (4%)	7 (9%)	74%
Type S	5 (6%)	5 (6%)	–	–
Type B	2 (3%)	–	5 (6%)	–
Type C	–	–	–	6 (8%)
Reader 2
No leak	42 (54%)	4 (5%)	5 (6%)	8 (10%)	69%
Type S	4 (5%)	4 (5%)	–	–
Type B	1 (1%)	–	3 (4%)	–
Type C	2 (3%)	–	–	5 (6%)