Table 1.

Descriptive Statistics Stratified by Presentation (n = 1210)

Characteristic	Overall, n = 1210	New Diagnosis, n = 950a	Recurrence, n = 260a	P-valueb
Age				<0.001
16–19	5 (0.4%)	4 (0.4%)	1 (0.4%)
20–29	35 (2.9%)	26 (2.7%)	9 (3.5%)
30–39	66 (5.5%)	37 (3.9%)	29 (11%)
40–49	111 (9.2%)	73 (7.7%)	38 (15%)
50–59	256 (21%)	190 (20%)	66 (25%)
60–69	307 (25%)	253 (27%)	54 (21%)
70–79	295 (24%)	245 (26%)	50 (19%)
80–89	123 (10%)	110 (12%)	13 (5.0%)
90+	12 (1.0%)	12 (1.3%)	0 (0%)
Sex				0.2
Female	619 (51%)	495 (52%)	124 (48%)
Male	591 (49%)	455 (48%)	136 (52%)
ECOG				0.11
0	466 (39%)	376 (40%)	90 (35%)
1	396 (33%)	294 (31%)	102 (40%)
2	204 (17%)	162 (17%)	42 (16%)
3	102 (8.5%)	84 (8.9%)	18 (7.0%)
4	29 (2.4%)	25 (2.7%)	4 (1.6%)

^aStatistics presented: n (%).

^bStatistical tests performed: chi-square test of independence.