Table 2.
Multinomial Logit Model for Types of Financial Incentives
| HPV vaccination | Other pediatric vaccinations | Other quality metrics | |
|---|---|---|---|
| Rural | |||
| Rural | 1.00 | 1.00 | 1.00 |
| Non-Rural | 1.41 | 0.84 | 1.07 |
| [0.74,2.70] | [0.49,1.46] | [0.71,1.61] | |
| Specialty | |||
| Pediatrics | 1.00 | 1.00 | 1.00 |
| Family medicine | 0.80 | 1.04 | 2.25* |
| [0.54,1.18] | [0.69,1.56] | [1.71,2.96] | |
| Other | 1.90* | 1.82* | 1.91* |
| [1.14,3.19] | [1.08,3.07] | [1.23,2.95] | |
| Healthcare system | |||
| Not system | 1.00 | 1.00 | 1.00 |
| 1–4 clinics | 1.89* | 1.47 | 1.41 |
| [1.18,3.03] | [0.91,2.38] | [0.98,2.03] | |
| 5 or more clinics | 2.06* | 1.29 | 2.08* |
| [1.38,3.08] | [0.87,1.93] | [1.56,2.76] | |
| Practice type | |||
| Solo practice | 1.00 | 1.00 | 1.00 |
| Group practice | 0.79 | 0.83 | 1.28 |
| [0.44,1.40] | [0.46,1.48] | [0.79,2.08] | |
| Hospital or academic institution | 0.43* | 0.55 | 0.89 |
| [0.21,0.86] | [0.26,1.16] | [0.51,1.55] | |
| FQHC or community health center | 0.48 | 0.84 | 0.95 |
| [0.22,1.05] | [0.39,1.81] | [0.53,1.72] | |
| Other | 0.81 | 0.52 | 0.98 |
| [0.38,1.73] | [0.23,1.19] | [0.53,1.82] | |
| Number of prescribers | |||
| 1 provider | 1.00 | 1.00 | 1.00 |
| 2–5 providers | 1.45 | 2.27 | 1.50 |
| [0.60,3.47] | [0.94,5.46] | [0.80,2.82] | |
| 6–10 providers | 1.98 | 2.77* | 1.74 |
| [0.81,4.82] | [1.13,6.83] | [0.90,3.39] | |
| 11 or more | 1.08 | 1.55 | 1.54 |
| [0.43,2.70] | [0.58,4.12] | [0.79,2.99] | |
| % of children using Vaccines for Children | |||
| <25% | 1.00 | 1.00 | 1.00 |
| 25–49% | 1.02 | 1.59 | 1.06 |
| [0.65,1.60] | [0.98,2.60] | [0.74,1.51] | |
| 50–74% | 0.98 | 1.58 | 0.92 |
| [0.63,1.55] | [0.96,2.62] | [0.64,1.33] | |
| 75–100% | 1.04 | 0.87 | 0.81 |
| [0.63,1.71] | [0.45,1.68] | [0.52,1.28] | |
| Not sure | 0.36* | 0.53* | 0.85 |
| [0.22,0.61] | [0.29,0.96] | [0.62,1.18] | |
| Number of children ages 9–12 seen in typical week | |||
| 0–9 | 1.00 | 1.00 | 1.00 |
| 10–24 | 1.68* | 0.90 | 0.89 |
| [1.04,2.70] | [0.59,1.39] | [0.68,1.17] | |
| 25–49 | 2.47* | 1.01 | 1.25 |
| [1.45,4.21] | [0.59,1.73] | [0.90,1.74] | |
| 50+ | 2.64* | 0.52 | 0.72 |
| [1.44,4.82] | [0.25,1.09] | [0.45,1.17] | |
| Medical training | |||
| Physician | 1.00 | 1.00 | 1.00 |
| Physician assistant | 1.32 | 0.90 | 0.77 |
| [0.76,2.29] | [0.46,1.74] | [0.50,1.19] | |
| Advanced practice nurse | 0.52* | 0.25* | 0.64* |
| [0.30,0.90] | [0.12,0.52] | [0.46,0.90] | |
| Nurse | 0.53* | 0.77 | 0.46* |
| [0.32,0.86] | [0.48,1.23] | [0.32,0.66] | |
| Assistant | 1.09 | 0.79 | 0.72 |
| [0.51,2.33] | [0.32,1.97] | [0.36,1.44] | |
| Gender | |||
| Woman | 1.00 | 1.00 | 1.00 |
| Man | 1.23 | 1.03 | 1.55* |
| [0.84,1.78] | [0.68,1.56] | [1.19,2.02] | |
| Other | 1.84 | 2.69* | 1.02 |
| [0.74,4.54] | [1.03,7.04] | [0.46,2.27] | |
| Race/ethnicity | |||
| White | 1.00 | 1.00 | 1.00 |
| Hispanic, Latino, or Spanish | 1.09 | 1.71 | 0.89 |
| [0.53,2.25] | [0.85,3.46] | [0.48,1.65] | |
| Black or African American | 0.61 | 0.80 | 0.63 |
| [0.27,1.38] | [0.33,1.97] | [0.34,1.15] | |
| Asian | 1.19 | 1.49 | 0.95 |
| [0.76,1.85] | [0.92,2.43] | [0.68,1.32] | |
| Other or prefer not to say | 0.45* | 1.21 | 1.04 |
| [0.22,0.94] | [0.55,2.65] | [0.64,1.69] | |
| Multiple | 0.77 | 0.32 | 0.73 |
| [0.33,1.79] | [0.08,1.32] | [0.40,1.32] | |
| Years in practice | 0.98* | 1.01 | 0.99 |
| [0.97,1.00] | [0.99,1.02] | [0.98,1.00] | |
|
| |||
| Observations | 2527 | ||
Exponentiated coefficients; 95% confidence intervals in brackets; Reference is no financial incentives
*
p < 0.05