Table 4.
Percentages of reported vaccine receipt † by sociographic and risk factors (N = 1127) ††.
| Characteristic | HAV | HBV | Influenza | MMR | Td/Tdap |
|---|---|---|---|---|---|
| n (%) | n (%) | n (%) | n (%) | n (%) | |
| Age | |||||
| 18 to 30 | 101 (42.4%) | 106 (45.1%) | 108 (46.0%) | 120 (51.3%) | 139 (58.4%) |
| 31 to 50 | 261 (46.8%) | 261 (47.8%) | 247 (46.4%) | 309 (57.4%) | 327 (61.8%) |
| 51 or older | 120 (47.4%) | 118 (49.2%) | 127 (51.6%) | 149 (61.8%) | 147 (62.0%) |
| Chi-square test | p = 0.459 | p = 0.661 | p = 0.342 | p = 0.065 | p = 0.629 |
| Race/Ethnicity | |||||
| Hispanic, not multiracial | 105 (49.3%) | 104 (50.5%) | 100 (49.0%) | 114 (55.3%) | 118 (58.4%) |
| Non-Hispanic White alone | 205 (44.8%) | 212 (46.6%) | 200 (44.6%) | 280 (62.1%) | 303 (66.7%) |
| Non-Hispanic Black alone | 87 (42.4%) | 87 (45.5%) | 101 (51.3%) | 101 (53.4%) | 96 (52.2%) |
| Other and/or multiracial | 63 (47.0%) | 62 (47.3%) | 58 (46.0%) | 64 (50.0%) | 71 (56.8%) |
| Chi-square test | p = 0.525 | p = 0.762 | p = 0.420 | p = 0.037 * | p = 0.003 * |
| Gender | |||||
| Male | 288 (44.3%) | 284 (45.2%) | 296 (46.8%) | 346 (55.5%) | 371 (60.2%) |
| Female | 188 (48.3%) | 198 (51.8%) | 181 (48.7%) | 229 (59.9%) | 237 (62.4%) |
| Other | 4 (80.0%) | 2 (40.0%) | 2 (50.0%) | 2 (66.7%) | 2 (66.7%) |
| Fisher’s exact test | p = 0.155 | p = 0.123 | p = 0.851 | p = 0.353 | p = 0.784 |
| Sexual Orientiation | |||||
| Straight | 371 (46.7%) | 368 (47.5%) | 367 (47.5%) | 435 (56.1%) | 468 (60.9%) |
| Gay/Lesbian/Bisexual/Other | 108 (45.2%) | 113 (48.9%) | 114 (50.0%) | 139 (62.1%) | 142 (64.0%) |
| Chi-square test | p = 0.688 | p = 0.702 | p = 0.513 | p = 0.114 | p = 0.414 |
| Education | |||||
| Less than high school/GED | 97 (43.5%) | 94 (44.3%) | 98 (47.1%) | 103 (50.5%) | 114 (55.3%) |
| High school/GED | 160 (42.1%) | 157 (42.3%) | 163 (43.7%) | 190 (50.9%) | 204 (55.7%) |
| At least some college/technical | 222 (50.8%) | 232 (54.1%) | 217 (51.3%) | 283 (66.1%) | 293 (69.1%) |
| Chi-square test | p = 0.031 * | p = 0.002 * | p = 0.099 | p = 0.000 * | p = 0.000 * |
| Household Income | |||||
| $20, 000 or less | 328 (45.2%) | 327 (46.3%) | 337 (47.3%) | 401 (56.5%) | 429 (60.9%) |
| Greater than $20, 000 | 98 (50.0%) | 100 (51.8%) | 97 (51.6%) | 126 (67.0%) | 122 (65.6%) |
| Chi-square test | p = 0.230 | p = 0.170 | p = 0.298 | p = 0.009 * | p = 0.245 |
| Primary Income Source | |||||
| Employment (full/part/self) | 151 (46.2%) | 140 (44.9%) | 148 (47.7%) | 184 (59.0%) | 196 (63.2%) |
| Public benefits or disability | 201 (51.1%) | 205 (53.4%) | 200 (52.4%) | 227 (59.7%) | 242 (63.9%) |
| Other | 83 (39.2%) | 89 (43.2%) | 86 (42.6%) | 106 (52.2%) | 108 (54.3%) |
| Chi-square test | p = 0.018 * | p = 0.023 * | p = 0.075 | p = 0.187 | p = 0.059 |
| Currently Homeless or Housing Insecure | |||||
| Yes | 297 (46.3%) | 290 (46.8%) | 289 (46.9%) | 333 (54.3%) | 359 (59.1%) |
| No | 161 (45.4%) | 171 (49.0%) | 169 (48.6%) | 221 (62.8%) | 229 (65.4%) |
| Chi-square test | p = 0.783 | p = 0.506 | p = 0.623 | p = 0.011 * | p = 0.054 |
| Medical Insurance | |||||
| Private insurance | 26 (55.3%) | 28 (60.9%) | 25 (53.2%) | 31 (67.4%) | 32 (69.6%) |
| Medicaid/Medicare/Veteran’s/Other, but no private insurance | 317 (47.5%) | 320 (48.9%) | 322 (49.5%) | 378 (58.3%) | 395 (61.7%) |
| No insurance | 101 (39.5%) | 103 (41.5%) | 101 (41.2%) | 133 (54.1%) | 151 (61.1%) |
| Chi-square test | p = 0.037 * | p = 0.025 * | p = 0.062 | p = 0.201 | p = 0.544 |
| Ever traded sex for goods, a place to stay, money, or drugs/alcohol | |||||
| Yes | 145 (46.3%) | 157 (51.5%) | 147 (49.7%) | 184 (61.5%) | 189 (63.6%) |
| No | 290 (45.9%) | 286 (46.1%) | 291 (47.0%) | 337 (54.7%) | 369 (60.5%) |
| Chi-square test | p = 0.898 | p = 0.126 | p = 0.453 | p = 0.050 | p = 0.361 |
| Intravenous injection drug use in past 6 months | |||||
| Yes | 325 (44.6%) | 330 (46.0%) | 334 (46.8%) | 424 (59.3%) | 456 (64.2%) |
| No | 74 (52.5%) | 78 (56.1%) | 76 (54.7%) | 81 (58.3%) | 77 (57.0%) |
| Chi-square test | p = 0.085 | p = 0.028 * | p = 0.091 | p = 0.822 | p = 0.113 |
| Total time incarcerated | |||||
| No incarceration history | 76 (49.4%) | 73 (48.7%) | 74 (49.7%) | 85 (57.8%) | 86 (57.7%) |
| Incarcerated, <5 years | 257 (43.6%) | 268 (46.9%) | 266 (46.9%) | 334 (58.5%) | 356 (63.2%) |
| Incarcerated 5+ years | 116 (54.2%) | 116 (54.5%) | 112 (52.3%) | 126 (59.7%) | 137 (66.5%) |
| Chi-square test | p = 0.022 * | p = 0.166 | p = 0.385 | p = 0.930 | p = 0.237 |
† Vaccine receipt percentage is “yes” responses out of all “yes”, “no”, or “not sure” responses. †† The number of participants in each strata for each variable are available in Table 1. * p-value < 0.05. Rows containing Chi-square tests for differences in vaccine receipt between different levels of the indicated characteristic are labeled and italicized. Bolded titles with gray backgrounds indicate the sociodemographic characteristic subsequently stratified by level.