Table 4.

Factors associated with the number of visits to ES using NBR. Regressions are carried out separately for UPC, COCI, and SECON.

Variables	Regression coefficient	p value (95% confidence interval)
UPC	−0.55	0.00 (−0.67 to −0.43)
Gender	0.18	0.00 (0.13 to 0.24)
Age	−0.00050	0.48 (−0.0019 to 0.00087)
Number of chronic diagnoses	0.099	0.00 (0.078 to 0.12)
Number of visits to GPs during office hours	0.065	0.00 (0.060 to 0.070)
PC centre enrolment 2012	−0.0047	0.22 (−0.012 to 0.0027)
CoCI	−0.60	0.00 (−0.73 to −0.47)
Gender	0.18	0.00 (0.13 to 0.24)
Age	−0.00064	0.35 (−0.0020 to 0.00071)
Number of chronic diagnoses	0.10	0.00 (0.077 to 0.12)
Number of visits to GPs during office hours	0.064	0.00 (0.059 to 0.069)
PC centre enrolment 2012	−0.0046	0.22 (−0.012 to 0.0028)
SECON	−0.70	0.00 (−0.82 to −0.58)
Gender	0.19	0.00 (0.14 to 0.25)
Age	−0.00031	0.65 (−0.0017 to 0.0010)
Number of chronic diagnoses	0.10	0.00 (0.080 to 0.12)
Number of visits to GPs during office hours	0.067	0.00 (0.062 to 0.072)
PC centre enrolment 2012	−0.0036	0.34 (−0.011 to 0.0038)