Table 2. Age at Diagnosis by Time Period Stratified by Tumor Site Table 2. Age at Diagnosis by Time Period Stratified by Tumor Site Table 2. Age at Diagnosis by Time Period Stratified by Tumor Site Table 2. Age at Diagnosis by Time Period Stratified by Tumor Site Table 2. Age at Diagnosis by Time Period Stratified by Tumor Site Table 2. Age at Diagnosis by Time Period Stratified by Tumor Site Table 2. Age at Diagnosis by Time Period Stratified by Tumor Site
Site Statistics 1975_1984 1985_1994 1995_2004 2005_2016 Overall
Oral Cavity Mean(SD), Total N 63.6 (13.2), 11517 63.1 (15.3), 12902 64.2 (15.4), 23233 64.8 (14.9), 40297 64.2 (14.9), 87949
Median(Quartiles) 64 (55, 73) 65 (54, 74) 65 (53, 76) 65 (55, 76) 65 (54, 75)
Oropharynx Mean(SD), Total N 61.5 (11.6), 6651 61.3 (13.1), 8444 60.6 (12.9), 20830 61.2 (11.6), 50943 61.1 (12.1), 86868
Median(Quartiles) 62 (54, 69) 62 (53, 70) 60 (52, 70) 61 (54, 68) 61 (53, 69)
Larynx Mean(SD), Total N 62.6 (10.5), 9905 64.3 (11.0), 11604 64.7 (11.7), 21304 65.3 (11.6), 34290 64.6 (11.4), 77103
Median(Quartiles) 62 (56, 70) 65 (57, 72) 65 (57, 73) 65 (57, 73) 65 (57, 73)
Hypopharynx Mean(SD), Total N 63.1 (10.4), 3126 64.1 (11.5), 3663 64.7 (12.4), 5844 65.0 (11.9), 8799 64.5 (11.8), 21432
Median(Quartiles) 63 (57, 70) 65 (57, 72) 65 (56, 74) 64 (57, 73) 64 (57, 73)
Total Combined Mean(SD), Total N 62.8 (11.8), 31199 63.2 (13.2), 36613 63.3 (13.5), 71211 63.6 (12.8), 134329 63.4 (13.0), 273352
Median(Quartiles) 63 (55, 71) 64 (55, 72) 64 (54, 73) 63 (55, 72) 63 (55, 72)