Research Article
Workforce and Contents of Home Dental Care in Japanese Insurance System
Table 4
Zero-inflated model for number of home dental care visits predicted by human resources.
| | Dental care | Home | Nursing home | Estimate | SD | value | Estimate | SD | value |
| Count model (negative binominal, log link): number of visits per year | | (Intercept) | 0.97 | 0.42 | 0.021 | 3.30 | 0.48 | <0.001 | Dentist | Regular | 0.39 | 0.27 | 0.146 | 0.05 | 0.26 | 0.864 | Part-time | −0.07 | 0.31 | 0.811 | 0.04 | 0.23 | 0.858 | Dental hygienist | Regular | 0.003 | 0.14 | 0.981 | −0.53 | 0.15 | <0.001 | Part-time | 0.63 | 0.27 | 0.019 | 0.74 | 0.22 | 0.001 | Dental assistant | Regular | −0.10 | 0.16 | 0.527 | −0.54 | 0.17 | 0.001 | Part-time | −0.05 | 0.25 | 0.857 | 1.44 | 0.34 | <0.001 |
| Zero-inflation model: implementation or not | | (Intercept) | −79.94 | 66121 | 0.999 | 0.98 | 1.00 | 0.325 | Dentist | Regular | 81.22 | 66121 | 0.999 | 0.42 | 0.86 | 0.625 | Part-time | 52.45 | 33061 | 0.999 | 0.05 | 0.32 | 0.864 | Dental hygienist | Regular | −47.58 | 33061 | 0.999 | −1.33 | 0.44 | 0.003 | Part-time | −0.36 | 0.68 | 0.599 | −0.12 | 0.28 | 0.668 | Dental assistant | Regular | −84.12 | 66121 | 0.999 | −1.16 | 0.49 | 0.018 | Part-time | −59.05 | 33061 | 0.999 | 0.75 | 0.37 | 0.041 | AIC | 1344.597 | | 1467.303 | | | | |
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