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Table 1 General clinical data

From: Comparison of different registration methods and landmarks for image-guided radiation therapy of pulmonary tumors

Characteristic

Value

Targets

65

Patients

60

Age, median (range) (years)

67 (40–84)

Gender, n (%)

35 (58)

Weight, median (range)

67 (48–92)

Primary NSCLC, n (%)

56 (93)

Pulmonary metastasis, n (%)

4 (7)

Tumor size

 Diameter of tumor (cm), mean ± SD

5.9 ± 2.2

 Range (cm)

1.5–12

Target number of each patient

 One target

56

 Two targets

3

 Three targets

1

Tumor locations

 Left

35

 Right

25

 Central type

42

 Peripheral type

18