Table 2.

The parameters of the interrupted time series analysis for NCDs outpatients (outpatient volume and average drug cost as the dependent variables respectively)

Indicator		β0		β1		β2		β3
		Estimated value	P-value	Estimated value	P-value	Estimated value	P-value	Estimated value	P-value
Outpatient volume (person-month)	Diabetes	3692.00	< 0.001	13.63	0.056	226.24	0.302	−53.04	0.012
	Hypertension	3211.00	< 0.001	−6.05	0.084	151.17	0.081	−142.19	< 0.001
	Coronary heart disease	413.38	< 0.001	3.45	0.001	−22.92	0.302	−12.16	< 0.001
Average drug cost per month (RMB)	Diabetes	761.80	< 0.001	0.16	0.835	−45.51	0.029	−4.44	0.029
	Hypertension	605.09	< 0.001	0.53	0.315	−19.79	0.276	−5.87	< 0.001
	Coronary heart disease	780.21	< 0.001	2.26	0.257	−77.46	0.047	−10.23	0.036