|  | Model 1: Includes Count of Clinical Risk Factors | Model 2: Includes Specific Clinical Risk Factors | ||||||
---|---|---|---|---|---|---|---|---|---|
Independent Variables | Adjusted Odds Ratio | 95% Confidence Interval | p-value | Adjusted Odds Ratio | 95% Confidence Interval | p-value | |||
Sex | Female | 1.000 | Â | Â | Â | 1.000 | Â | Â | Â |
Male | 1.085 | 0.855 | 1.378 | 0.501 | 1.045 | 0.818 | 1.335 | 0.724 | |
Age Group | 0–14 | 1.000 |  |  |  | 1.000 |  |  |  |
15–29 | 0.547 | 0.351 | 0.854 | 0.008 | 0.552 | 0.353 | 0.863 | 0.009 | |
30–44 | 0.597 | 0.385 | 0.925 | 0.021 | 0.599 | 0.386 | 0.930 | 0.022 | |
45–64 | 0.584 | 0.370 | 0.920 | 0.020 | 0.574 | 0.362 | 0.909 | 0.018 | |
Census Region | Northeast | 1.000 | Â | Â | Â | 1.000 | Â | Â | Â |
Midwest | 0.934 | 0.588 | 1.483 | 0.772 | 0.933 | 0.587 | 1.484 | 0.771 | |
South | 0.716 | 0.466 | 1.102 | 0.129 | 0.692 | 0.449 | 1.069 | 0.097 | |
West | 0.989 | 0.676 | 1.448 | 0.956 | 0.967 | 0.661 | 1.416 | 0.864 | |
Patient Location | Neither regimen completed vs. ≥6 months completed (completed 6 or 9 month regimen) | ||||||||
Large central metro county | 1.000 | Â | Â | Â | 1.000 | Â | Â | Â | |
Large fringe metro county | 0.600 | 0.414 | 0.868 | 0.007 | 0.592 | 0.408 | 0.858 | 0.006 | |
Any smaller county | 0.767 | 0.495 | 1.189 | 0.235 | 0.776 | 0.500 | 1.203 | 0.256 | |
< 9 months completed (neither regimen or 6 month regimen completed) vs. ≥9 months completed | |||||||||
Large central metro county | 1.000 | Â | Â | Â | 1.000 | Â | Â | Â | |
Large fringe metro county | 0.800 | 0.537 | 1.193 | 0.275 | 0.791 | 0.530 | 1.182 | 0.253 | |
Any smaller county | 0.767 | 0.495 | 1.189 | 0.235 | 0.776 | 0.500 | 1.203 | 0.256 | |
% of Households Under FPL in County | < 15% | 1.000 |  |  |  | 1.000 |  |  |  |
≥15% | 0.628 | 0.469 | 0.841 | 0.002 | 0.609 | 0.454 | 0.817 | 0.001 | |
Insurance Type | Neither regimen completed vs. ≥6 months completed (completed 6 or 9 month regimen) | ||||||||
HMO | 1.000 | Â | Â | Â | 1.000 | Â | Â | Â | |
POS | 1.434 | 0.981 | 2.097 | 0.063 | 1.513 | 1.032 | 2.218 | 0.034 | |
PPO | 1.817 | 1.147 | 2.878 | 0.011 | 1.864 | 1.174 | 2.961 | 0.008 | |
< 9 months completed (neither regimen or 6 month regimen completed) vs. ≥9 months completed | |||||||||
HMO | 1.000 | Â | Â | Â | 1.000 | Â | Â | Â | |
POS | 1.434 | 0.981 | 2.097 | 0.063 | 1.513 | 1.032 | 2.218 | 0.034 | |
PPO | 2.840 | 1.745 | 4.622 | < 0.001 | 2.921 | 1.789 | 4.767 | < 0.001 | |
Prescription Size | Neither regimen completed vs. ≥6 months completed (completed 6 or 9 month regimen) | ||||||||
< 2 month supply | 1.000 |  |  |  | 1.000 |  |  |  | |
≥2 month supply | 1.419 | 0.884 | 2.278 | 0.148 | 1.395 | 0.867 | 2.245 | 0.170 | |
< 9 months completed (neither regimen or 6 month regimen completed) vs. ≥9 months completed | |||||||||
< 2 month supply | 1.000 |  |  |  | 1.000 |  |  |  | |
≥2 month supply | 2.268 | 1.383 | 3.720 | 0.001 | 2.233 | 1.359 | 3.670 | 0.002 | |
Year INH Regimen Started | 2011 Q3–4 | 1.000 |  |  |  | 1.000 |  |  |  |
2012 Q1–4 | 1.109 | 0.802 | 1.532 | 0.531 | 1.104 | 0.798 | 1.526 | 0.551 | |
2013 Q1–4 | 1.268 | 0.906 | 1.774 | 0.167 | 1.261 | 0.901 | 1.766 | 0.177 | |
2014Â Q1 | 1.333 | 0.720 | 2.468 | 0.361 | 1.333 | 0.718 | 2.473 | 0.363 | |
State TB Rate | 0.905 | 0.793 | 1.033 | 0.138 | 0.913 | 0.800 | 1.042 | 0.178 | |
LTBI Diagnostic Test | TST | 1.000 | Â | Â | Â | 1.000 | Â | Â | Â |
IGRA | 1.255 | 0.897 | 1.757 | 0.185 | 1.171 | 0.829 | 1.653 | 0.371 | |
Unknown/Other | 0.813 | 0.616 | 1.071 | 0.141 | 0.812 | 0.615 | 1.071 | 0.141 | |
Percent Foreign Born in County | 1.004 | 0.989 | 1.019 | 0.612 | 1.004 | 0.989 | 1.019 | 0.636 | |
Count of Clinical Risk Factors | None | 1.000 | Â | Â | Â | Â | Â | Â | Â |
1 | 1.522 | 1.158 | 2.001 | 0.003 | na | na | na | na | |
2 or more | 1.816 | 1.188 | 2.778 | 0.006 | na | na | na | na | |
Diagnosis of Contact w/ TB | No diagnosis | na | na | na | na | 1.000 | Â | Â | Â |
Had diagnosis | na | na | na | na | 1.289 | 0.916 | 1.814 | 0.145 | |
History of TB/Late Effects | No diagnosis | na | na | na | na | 1.000 | Â | Â | Â |
Had diagnosis | na | na | na | na | 1.152 | 0.655 | 2.027 | 0.624 | |
HIV Positive | No diagnosis | na | na | na | na | 1.000 | Â | Â | Â |
Had diagnosis | na | na | na | na | 2.578 | 1.377 | 4.827 | 0.003 | |
Diabetes | No diagnosis or medication | na | na | na | na | 1.000 | Â | Â | Â |
Had diagnosis or medication | na | na | na | na | 1.458 | 0.902 | 2.355 | 0.124 | |
Tobacco | No diagnosis or medication | na | na | na | na | 1.000 | Â | Â | Â |
Had diagnosis or medication | na | na | na | na | 1.254 | 0.766 | 2.052 | 0.368 | |
Immuno-suppressive Medications | No medication | na | na | na | na | 1.000 | Â | Â | Â |
Had medication | na | na | na | na | 1.470 | 0.997 | 2.167 | 0.052 |