TABLE 3.
Multivariable assessing which sociocontextual factor predict differences across clusters between social capital and selected indicators along the HIV care continuum in Philadelphia, PA Census Tracts (N=378), 2007–2011
| Social capital and late HIV diagnosis | ||||||||
|---|---|---|---|---|---|---|---|---|
| Type of clustering | HH | LL | LH | HL | ||||
| Variable (Inter quartile range) | N=33 | N=67 | N=23 | N=27 | ||||
| IRR (95% CI) | ||||||||
| Male to female ratio (0.77, 1.00)0.89 | — | |||||||
| Percent black (9.64, 85.17)48.79 | 0.73 (0.29, 1.79) | 0.46 (0.20, 1.07) | 0.33 (0.13, 0.85) | REF | ||||
| Percent 16 older unemployed (8.35, 19.24) 13.67 | — | |||||||
| Percent of families in poverty (7.3, 30.41) 18.76 | — | |||||||
| Percent 25 years older with college education or higher (9.13, 31.2)5 | 2.93 (0.78, 10.93) | 0.17 (0.03, 0.97) | 2.03 (0.51, 8.09) | REF | ||||
| Median household income ($25,084, $50,732)$40,868 | 2.19 (0.48, 10.03) | 0.04 (0.01, 0.32) | 0.02 (0.00, 0.15) | REF | ||||
| Income inequality (Gini coefficient) (0.41, 0.49)0.46 | 1.09 (0.38, 3.10) | 0.29 (0.83, 1.46) | 0.16 (0.05, 0.50) | REF | ||||
| Density of HIV testing/treatment centers, per square mile (0, 1.53)1.50 | — | |||||||
| Density of alcohol outlets, per square mile (2.10, 7.09)5.78 | 0.28 (0.11, 0.70) | 2.13 (0.71, 7.50) | 1.10 (0.44, 2.73) | REF | ||||
| Social capital and linkage to HIV care | ||||||||
|---|---|---|---|---|---|---|---|---|
| Type of clustering | HH | LL | LH | HL | ||||
| Variable (Inter quartile range)214 | N=35 | N=48 | N=50 | N=31 | ||||
| IRR (95% CI) | ||||||||
| Male to female ratio (0.77, 1.00)1 | — | |||||||
| Percent black (9.64, 85.17)43.61 | REF | 2.05 (0.94, 4.43) | 1.04 (0.52, 2.09) | 2.26 (1.10, 4.61) | ||||
| Percent 16 older unemployed (8.35, 19.24) 13.76 | — | |||||||
| Percent of families in poverty (7.3, 30.41) 18.67 | — | |||||||
| Percent 25 years older with college education or higher (9.13, 31.2) 25.89 | — | |||||||
| Median household income ($25,084, $50,732)$48,0448 | REF | 0.01 (0.01, 0.03) | 0.04 (0.01, 0.14) | 0.66 (0.27, 1.58) | ||||
| Income inequality (Gini coefficient) (0.41, 0.49)0.46 | REF | 0.28 (0.10, 0.77) | 0.28 (0.10, 0.74) | 1.27 (0.54, 3.02) | ||||
| Density of HIV testing/treatment centers, per square mile (0, 1.53)1.00 | REF | 1.10 (0.38, 3.17) | 0.51 (0.17, 1.57) | 2.41 (0.91, 6.41) | ||||
| Density of alcohol outlets, per square mile (2.10, 7.09)5.04 | REF | 2.48 (0.82, 7.46) | 3.12 (1.19, 8.13) | 0.74 (0.30, 1.82) | ||||
Social Capital is X and HIV is Y, for the clustering patterns. HH=High-High, LL=Low-Low, LH=Low-High, HL=High-Low.
Factors in bold font are statistically significant at p <.05