Association of Total Fluid Intake and Output with Duration of Hospital Stay in Patients with Acute Pancreatitis

Table 2

Fluid intake and output information at 24 and 48 hours after hospital admission.

Variable	Summary ()
Fluid intake at 24 hours following admission (mL)
Normal saline	2000 (0, 7869)
0.5 normal saline	0 (0, 743)
Lactate ringer	250 (0, 6695)
Albumin	0 (0, 2999)
Blood products	0 (0, 1275)
Oral intake	0 (0, 1250)
Tube feeding	0 (0, 688)
D5W or D10W	0 (0, 893)
Sodium bicarbonate	0 (0, 1400)
TPN/PPN	0 (0, 1102)
Other intake	2 (0, 1652)
Total intake	5108 (160, 15,208)
Fluid intake at 48 hours following admission (mL)
Normal saline	2700 (0, 11,846)
0.5 normal saline	0 (0, 2400)
Lactate ringer	1000 (0, 10,450)
Albumin	0 (0, 3394)
Blood products	0 (0, 1275)
Oral intake	480 (0, 2200)
Tube feeding	0 (0, 1756)
D5W or D10W	0 (0, 1887)
Sodium bicarbonate	0 (0, 1400)
TPN/PPN	0 (0, 1862)
Other intake	50 (0, 1850)
Total intake	8120 (532, 16,972)
Fluid output at 24 hours following admission (mL)
Urine output	1250 (0, 4250)
Other output	0 (0, 5750)
Total fluid output	1450 (0, 6265)
Fluid output at 48 hours following admission (mL)
Urine output	2975 (0, 8625)
Other output	0 (0, 5750)
Total fluid output	3420 (0, 8625)
Fluid balance at 24 hours following admission
Total intake minus total output	3242 (−3779, 12,908)
Total intake minus urine output	3270 (−800, 12,908)
Ratio of total intake/total output	3.24 (0.38, 5129)
Ratio of total intake/urine output	3.84 (0.60, 5129)
Fluid balance at 48 hours following admission
Total intake minus total output	4479 (−2832, 13,562)
Total intake minus urine output	4542 (−1957, 13,562)
Ratio of total intake/total output	2.37 (0.58, 7523)
Ratio of total intake/urine output	2.68 (0.60, 7523)

Continuous variables were summarized with the sample median (minimum, maximum).