Table 2.

Descriptive statistics of the input, output and explanatory variables for Regional Referral and large PNFP hospitals (n = 17)

	Mean	Standard deviation	Minimum	Maximum
Inputs
Number of Clinical staff	202	88	97	453
Number of beds	287	117	100	482
Outputs
Number of outpatient department visits	143,654	51,339	35,390	209,032
Patient days	87,344	41,052	24,382	176,671