TABLE 3.
Demographic characteristics by age at diagnosis in the Pathways Study, as of January 16, 2008
| <50 years n (%) | 50−59 years n (%) | 60−69 years n (%) | ≥70 years n (%) | Total Enrolled n (%) | Total Not Enrolledan (%) | p valueb | |
|---|---|---|---|---|---|---|---|
| Ethnicity | <0.001 | ||||||
| Hispanic/Latino | 68 (20) | 40 (9) | 31 (7) | 21 (7) | 160 (10) | 238 (10) | |
| Not Hispanic/Latino | 274 (80) | 429 (91) | 399 (93) | 277 (93) | 1,379 (90) | 2,201 (89) | |
| Unknown | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 39 (1) | |
| Race | <0.001 | ||||||
| AI/Alaska Native | 8 (2) | 13 (3) | 12 (3) | 7 (2) | 40 (2) | 3 (<1) | |
| Asian | 52 (15) | 66 (14) | 35 (8) | 10 (3) | 163 (11) | 384 (15) | |
| Pacific Islander | 3 (1) | 1 (<1) | 2 (<1) | 0 (0) | 6 (<1) | 9 (<1) | |
| African American | 26 (8) | 40 (8) | 28 (6) | 9 (3) | 103 (7) | 216 (9) | |
| White | 202 (59) | 319 (68) | 334 (78) | 262 (89) | 1,117 (73) | 1,170 (71) | |
| Other | 51 (15) | 30 (6) | 19 (4) | 10 (3) | 110 (7) | 57 (2) | |
| Unknown | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 0 (0) | 39 (2) | |
| Body Mass Indexc | 0.27 | ||||||
| <25 (kg/m2) | 121 (36) | 129 (28) | 106 (25) | 95 (32) | 451 (29) | 724 (29) | |
| 25−29 (kg/m2) | 104 (30) | 118 (25) | 138 (32) | 83 (28) | 443 (29) | 770 (31) | |
| ≥30 (kg/m2) | 96 (28) | 173 (37) | 150 (35) | 97 (32) | 516 (34) | 766 (31) | |
| Unknown | 21 (6) | 49 (10) | 36 (8) | 23 (8) | 129 (8) | 218 (9) | |
| KP Service Aread | <0.001 | ||||||
| Diablo | 54 (16) | 65 (14) | 54 (12) | 40 (13) | 213 (14) | 310 (12) | |
| East Bay | 49 (14) | 84 (18) | 71 (16) | 33 (11) | 237 (15) | 381 (15) | |
| Golden Gate | 74 (22) | 109 (23) | 80 (19) | 73 (25) | 336 (22) | 420 (17) | |
| Napa/Solano | 23 (7) | 33 (7) | 29 (7) | 27 (9) | 112 (7) | 167 (7) | |
| Capital | 61 (18) | 75 (16) | 89 (21) | 69 (23) | 294 (19) | 516 (21) | |
| South Bay | 63 (18) | 86 (18) | 81 (19) | 44 (15) | 274 (18) | 442 (18) | |
| Central California | 18 (5) | 17 (4) | 26 (6) | 12 (4) | 73 (5) | 242 (10) | |
| Data available in KPNCCR | <0.89 | ||||||
| No | 76 (22) | 98 (21) | 103 (24) | 74 (25) | 351 (23) | 570 (23) | |
| Yes | 266 (73) | 371 (79) | 327 (76) | 224 (75) | 1,188 (77) | 1,908 (77) | |
| Total | 342 | 469 | 430 | 298 | 1,539 | 2,478 |
Diagnosed during the same time period as the total number of enrolled participants
From Pearson chi-square test comparing enrollment status by demographic characteristic
Pre-diagnosis
Diablo Service Area includes Walnut Creek, Martinez, and Antioch; East Bay includes Fremont, Union City, Hayward, Oakland, and Richmond; Golden Gate Service Area includes San Francisco, South San Francisco, San Rafael, and Santa Rosa; Napa/Solano includes Vacaville and Vallejo; Capital Service Area includes Roseville, Sacramento, South Sacramento, and Rancho Cordova; South Bay includes Redwood City, Santa Clara, Santa Teresa, and Gilroy; Central California includes Fresno, Stockton, Modesto, and Manteca.