Table 2 Odds ratios (OR) and 95% confidence intervals (CI) for limited functional capacity (Y = 1) relative to functional dentition (Y = 0) and for edentulous (Y = 2) relative to limited functional capacity (Y = 1) resulting from generalized adjacent-categories logistic regression with 4 spatial models defined by kernel bandwidth h: ElderSmile program, New York, NY, 2006-2013 (n = 1490 complete cases for dentition status)
From: Estimating peer density effects on oral health for community-based older adults
Variables | Model 1,h = 0.25 mile | Model 2,h = 0.5 mile | Model 3,h = 1.0 mile | Model 4,h = 1.5 mile |
|---|---|---|---|---|
OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | |
Limited Functional Capacity (Y = 1) vs. Functional Dentition (Y = 0) | ||||
 Female | 1.208***(1.143, 1.277) | 1.217***(1.152, 1.285) | 1.217***(1.152, 1.285) | 1.213***(1.149, 1.285) |
 Non-Hispanic White | 0.320***(0.277, 0.370) | 0.329***(0.284, 0.380) | 0.347***(0.300, 0.401) | 0.353***(0.305, 0.380) |
 Non-Hispanic Black | 1.090***(1.030, 1.153) | 1.143***(1.080, 1.209) | 1.181***(1.115, 1.250) | 1.166***(1.099, 1.212) |
 Other non-Hispanic race/ethnicity | 0.593***(0.463, 0.760) | 0.584***(0.459, 0.743) | 0.595***(0.467, 0.758) | 0.592***(0.464, 0.744) |
 Age in years | 1.0379***(1.0347, 1.0412) | 1.0372***(1.0339, 1.0404) | 1.0369***(1.0336, 1.0402) | 1.0370***(1.0337, 1.0405) |
 Former smoker | 0.878(0.654, 1.179) | 0.878(0.652, 1.183) | 0.892(0.662, 1.202) | 0.894(0.664, 1.182) |
 Never smoked | 0.565***(0.426, 0.749) | 0.563***(0.425, 0.748) | 0.567***(0.427, 0.751) | 0.570***(0.430, 0.747) |
 Medicaid dental insurance | 1.450***(1.145, 1.836) | 1.460***(1.148, 1.856) | 1.456***(1.146, 1.850) | 1.448***(1.139, 1.856) |
 Private dental insurance | 0.874(0.715, 1.069) | 0.899(0.736, 1.098) | 0.922(0.757, 1.124) | 0.926(0.759, 1.096) |
 High school education | 1.064(0.957, 1.183) | 1.078(0.969, 1.200) | 1.096*(0.987, 1.219) | 1.099*(0.990, 1.197) |
 Collegeeducation | 0.903(0.773, 1.055) | 0.892(0.760, 1.047) | 0.913(0.777, 1.072) | 0.920(0.784, 1.046) |
 Peer density(KDE) | 0.9999813***(0.9999795, 0.9999983) | 0.9999865***(0.9999837, 0.9999892) | 1.0000053*(0.9999996, 1.0000084) | 1.0000144*(0.9999997, 1.0000291) |
Edentulous (Y = 2) vs. Limited Functional Capacity (Y = 1) | ||||
 Female | 0.887***(0.837, 0.940) | 0.889***(0.839, 0.942) | 0.886***(0.836, 0.939) | 0.881***(0.831, 0.943) |
 Non-Hispanic White | 0.935(0.758, 1.153) | 0.927(0.750, 1.146) | 0.995(0.804, 1.231) | 1.042(0.840, 1.149) |
Non-Hispanic Black | 1.019(0.942, 1.101) | 1.018(0.942, 1.099) | 1.036(0.961, 1.117) | 0.995(0.922, 1.098) |
 Other non-Hispanic race/ethnicity | 0.535*(0.283, 1.012) | 0.535*(0.283, 1.013) | 0.533*(0.281, 1.013) | 0.527*(0.277, 1.016) |
 Age in years | 1.0264***(1.0236, 1.0292) | 1.0264***(1.0236, 1.0292) | 1.0264***(1.0236, 1.0292) | 1.0265***(1.0237, 1.0292) |
 Former smoker | 0.912(0.687, 1.211) | 0.911(0.687, 1.209) | 0.918(0.691, 1.220) | 0.920(0.692, 1.212) |
 Never smoked | 0.813(0.564, 1.173) | 0.814(0.564, 1.173) | 0.815(0.566, 1.173) | 0.823(0.572, 1.172) |
 Medicaid dental insurance | 1.492***(1.299, 1.713) | 1.490***(1.297, 1.711) | 1.490***(1.297, 1.712) | 1.475***(1.285, 1.711) |
 Private dental insurance | 1.430*(0.939, 2.178) | 1.427*(0.939, 2.169) | 1.436*(0.943, 2.187) | 1.434*(0.941, 2.175) |
 High school education | 0.696***(0.603, 0.803) | 0.695***(0.602, 0.803) | 0.700***(0.606, 0.809) | 0.699***(0.604, 0.804) |
 Collegeeducation | 0.481***(0.383, 0.605) | 0.480***(0.381, 0.603) | 0.488***(0.389, 0.614) | 0.492***(0.391, 0.604) |
 Peer density(KDE) | 0.9999990(0.9999972, 1.0000009) | 0.9999972***(0.9999950, 0.9999993) | 1.0000244*(0.9999995, 1.0000493) | 1.0000517*(0.9999947, 1.0001087) |
 McFadden’sR 2 | 0.0644 | 0.0622 | 0.0621 | 0.0633 |