Table 2.
Multivariable Interaction term analysis between Area Deprivation Index (ADI) and Isolation Index (ISOL INDX) and HIV Incidence in U.S. Regions that demonstrated a significant ADI and ISOL INDX interaction.
| East South Central |
West South Central |
Pacific |
|||||
|---|---|---|---|---|---|---|---|
| aOR (95%CI)a | Stratum Specific aOR (95%CI)a | aOR (95%CI)a | Stratum Specific aOR (95%CI)a | aOR (95%CI)a | Stratum Specific aOR (95%CI)a | ||
| ADI | ISOL INDX | ||||||
| Q1 - Q3 (High SES) | Q1 - Q3 (Low Segregation) | Ref | Ref | Ref | Ref | Ref | Ref |
| Q4 - Q5 (High Segregation) | 1.63 (1.27–2.11) | 1.63 (1.27–2.11) | 1.45 (1.23–1.71) | 1.45 (1.23–1.71) | 1.20 (1.05–1.39) | 1.20 (1.05–1.39) | |
| Q4 - Q5 (Low SES) | Q1 - Q3 (Low Segregation) | 0.88 (0.63–1.25) | Ref | 0.71 (0.57–0.88) | Ref | 0.51 (0.42–0.60) | Ref |
| Q4 - Q5 (High Segregation) | 2.44 (1.90–3.13) | 2.77 (1.95–3.92) | 1.83 (1.57–2.14) | 2.60 (2.07–3.26) | 1.12 (0.95–1.32) | 2.21 (1.80–2.71) | |
aOR: Adjusted Odds Ratio; P: p-value; ADI: Area Deprivation Index; ISOL INDX: Isolation Index.
a
Adjusted odds ratio: race/ethnicity, homeless, age, sex, rural/urban, and index year are not included since they are matching variables.