Total Observations = 1,236,967 | Expected Use: ZINB | Expected Cost: Two-part Model ($) | ||||||
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Dependent Variables: Dental Service Types | Baseline Trend Diff.(1) | Average Marginal Effect | Baseline Trend Diff.(5) | Average Marginal Effect | ||||
All (2) | R_Full (3) | R_Reduce (4) | All (6) | R_Full (7) | R_Reduce (8) | |||
Any Dental Service (counting all following categories) | −0.023(− 0.056, 0.010) | 0.027(− 0.007, 0.061) | 0.027(− 0.006, 0.060) | 0.024 (− 0.010, 0.058) | −0.573 (−1.309, 0.162) | 0.645** (0.012,1.278) | 0.636** (0.012,1.259) | 0.585* (− 0.067,1.237) |
Any Preventive Service (CDT D1000-D1999) | − 0.007 (− 0.017, 0.003) | 0.007 (− 0.006, 0.021) | 0.007 (− 0.006, 0.020) | 0.006 (− 0.007, 0.020) | −0.174 (− 0.402, 0.055) | 0.166 (− 0.082, 0.414) | 0.163 (− 0.083, 0.409) | 0.141 (− 0.110, 0.393) |
Any Diagnostic Service (CDT 0001–0999) | − 0.009 (− 0.021, 0.004) | 0.009** (0.000, 0.018) | 0.009** (0.000, 0.017) | 0.008* (− 0.001, 0.017) | − 0.134 (− 0.296, 0.028) | 0.142 (− 0.030, 0.313) | 0.140 (− 0.030, 0.310) | 0.125 (− 0.051, 0.300) |
Fluoride Varnish (CDT D1206) | − 0.001 (− 0.006, 0.003) | 0.002 (− 0.001, 0.004) | 0.004 (− 0.003, 0.011) | 0.001 (− 0.003, 0.004) | −0.017 (− 0.077, 0.043) | 0.007 (− 0.029, 0.042) | 0.006 (− 0.029, 0.042) | 0.003 (− 0.031, 0.036) |
Topical Fluoride, except Varnish (CDT D1208) | 0.000 (− 0.001, 0.001) | 0.001** (0.000, 0.002) | 0.004 (− 0.015, 0.023) | 0.000 (− 0.002, 0.002) | −0.005 (− 0.019, 0.009) | 0.011 (− 0.005, 0.027) | 0.011 (− 0.005, 0.026) | 0.010 (− 0.007, 0.027) |
Sealants (CDT D1351) | −0.001 (− 0.004, 0.002) | 0.003** (0.000, 0.006) | 0.003** (0.000, 0.006) | 0.000 (− 0.004, 0.004) | −0.027 (− 0.090, 0.036) | 0.064* (− 0.007, 0.135) | 0.064* (− 0.006, 0.133) | 0.062* (− 0.010, 0.135) |
Caries Arrest, by Silver Diamine Fluoride (CDT D1354) | −0.000 (− 0.005, 0.004) | 0.002 (− 0.005, 0.009) | 0.002 (− 0.005, 0.009) | 0.044*** (0.041, 0.048) | −0.011 (− 0.076, 0.054) | 0.026 (− 0.058, 0.109) | 0.026 (− 0.058, 0.110) | 0.024 (− 0.061, 0.109) |
Any Restorative Service (D2000–2999) | −0.003 (− 0.008, 0.002) | 0.004 (− 0.002, 0.009) | 0.003 (− 0.002, 0.009) | 0.004 (− 0.002, 0.009) | −0.198 (− 0.489, 0.094) | 0.205 (− 0.066, 0.476) | 0.203 (− 0.062, 0.467) | 0.216 (− 0.060, 0.492) |
Any Extraction Services (D7140, D7210, D7250) | −0.000 (− 0.001, 0.001) | 0.000 (− 0.001, 0.001) | 0.000 (− 0.001, 0.001) | 0.000 (− 0.001, 0.001) | −0.033 (− 0.159, 0.093) | 0.049 (− 0.073, 0.172) | 0.048 (− 0.076, 0.172) | 0.037 (− 0.083, 0.157) |