Drain amylase value as an early predictor of pancreatic fistula after cephalic duodenopancreatectomy

Table 6 Development of clinically relevant pancreatic fistulas depending on a threshold DFA1 (our results in comparison with different series, molinari, sutcliffe)

DFA U/L	Fistula B/C	No fistula	∑	Sensitivity	Specificity	Fn	Fp
Molinari
> 5000	39	2	41	68.4%	99.1%	31.6%	0.9%
≤ 5000	17	236	254
∑	57	238	295
Sutcliffe
> 350	54	78	132	94.7%	67.2%	5.3%	32.8%
≤ 350	3	160	163
∑	57	238	295

DFA: Drain fluid amylase.