Use of endoscopic naso-pancreatic drainage in the treatment of severe acute pancreatitis

Table 1 Changes in several related indexes

	The first day	The fifth day
Body temperature (°C)	38.2 ± 0.6	37.2 ± 0.8b
Heart rate (bpm)	102.3 ± 17.0	82.9 ± 14.5b
WBC count (× 109/L)	14.6 ± 4.2	10.1 ± 5.4a
Blood amylase (U/L)	695.7 ± 445.2	82.6 ± 47.1b
Urine amylase (U/L)	3174.1 ± 2542.5	286.8 ± 260.9b
PaO2 (mmHg)	78.0 ± 16.3	113.0 ± 41.6b
Blood glucose (mmol/L)	10.0 ± 4.9	8.6 ± 3.3
Blood calcium (mmol/L)	2.1 ± 0.2	2.2 ± 0.2

^aP < 0.05,

^bP < 0.01, vs the first day.