Table 2.

Measures of central position and dispersion of quantitative measures.

Variable	N	Average	SD	Median	Q1	Q3	Minimum	Maximum
Survival (mo)	47	22.37	16.64	16.63	11.47	33.37	4.43	67.77
Age (yr)	46	51.64	12.79	54.19	40.34	59.26	27.12	85
Time to radiotherapy/delay (days)	47	61.68	19.28	60	47	73	27	123
Radiotherapy duration (days)	47	48.42	6.98	48	45	51	36	73
Radiotherapy dose (Gy)	47	59.14	1.99	60	60	60	52	60
Fractions	44	29.95	1.31	30	30	30	25	33