Long-Term Prediction of Emergency Department Revenue and Visitor Volume Using Autoregressive Integrated Moving Average Model

Table 1

Summary of monthly related variables from January, 2005-December, 2008.

Variable	Mean	Std. Dev.	Min.	Max.	𝐹^∗
Mean maximum temperature	31.04	10.21	27.85	35.74	9.73
Mean minimum temperature	18.44	4.53	8.90	25.22	16.52
Relative humidity	78.09	12.14	62.96	91.18	41.60
Accumulated rainfall	353.23	108.06	18.73	568.93	10.69
Stock index fluctuation	678.35	122.90	280.33	1020.44	30.32

*A P value <0.05 was considered statistically significant.