highly significantp = 0.014
The correlation between TANF Medicaid enrollment levels and immunization rates was highly significant and varied from r s = 0.86 (p = 0.014) for the 4∶3∶1∶3 immunization series, to r s = 0.93 (p = 0.003) for the 4∶3∶1∶3∶3 series.