Optimisation of Radiation Exposure to Gastroenterologists and Patients during Therapeutic ERCP

Table 3

Minimum, median, mean, third quartile, and maximum values of ESAK, exit air kerma, and thyroid entrance air kerma for all patients and for groups A and B separately.

Patient; group	𝑛	Mean	Minimum	Median	3rd quartile	Maximum
ESAK: all	153	68.75	10.17	44.79	86.81	289.1
Group A	111	65.89	10.17	36.77	74.59	277.1
Group B	42	77.4	14.44	59.41	88.81	289.1