The impacts of family physician plan and health transformation plan on hospitalization rates in Iran: an interrupted time series

Table 2 Parameter estimates from the segmented regression in two interrupted model

Parameter	Coefficients	Standard Errors	t-statistic	Confidence Interval		P Value
Initial level	6.321	0.265	23.823	6.851	5.790	0.000
Initial Trend	0.011	0.024	0.473	0.060	−0.037	0.637
Change in level after FPP^a	0.085	0.348	0.244	0.781	−0.611	0.807
Change in trend after FPP	−0.056	0.033	−1.679	0.067	−0.067	0.097
Change in level after HTP^b	1.045	0.284	3.668	1.615	0.475	0.000
Change in trend after HTP	0.088	0.023	3.777	0.134	0.041	0.000

ISSN: 1472-6963