Table 3. ARIMA analysis on the seasonal variation of the rates of hospitalizations for acute myocardial infarction and heart failure, and on the association between hospitalization rates and temperature levels.

	Parameter	coefficient	Std. Error	T value	p
Heart Failure	MA*1.12	-0.29318	0.11708	-2.5	0.012
	Temperature	0.10976	0.32371	0.34	0.734
Acute Myocardial Infarction	MA*1.12	-0.35871	0.11726	-3.06	0.002
	Temperature	0.1978	0.33522	0.59	0.555

*MA = moving average.