Table 4b. Calories in patients with citrate vs patients without citrate during the first 7 days.

	Citrate (N=12)									Non-citrate (N=34)
	Mean	(s.d.)	Min	–	max	Median	Q1	–	Q3	Mean	(s.d.)	Min	–	max	Median	Q1	–	Q3	P-value
Total calories	8557	(3390)	1770	–	11 590	10 125	5485	–	11 010	8639	(3095)	1310	–	14 970	9115	6793	–	10 833	0.93
Total nutritional	6986	(3241)	70	–	10 410	7945	4365	–	9443	7953	(2952)	840	–	14 950	8180	6203	–	10 188	0.30
Total non-nutritional	1589	(792)	610	–	3180	1490	792	–	2043	684	(595)	0	–	3740	530	260	–	933	<0.001
Trisodium citrate	1055	(929)	190	–	2750	495	245	–	1860	0	(0)	0	–	0	0	0	–	0	0.004
Dextrose	388	(335)	0	–	1060	340	148	–	675	375	(308)	0	–	1530	340	135	–	530	0.89
Propofol	146	(195)	0	–	570	55	0	–	235	309	(505)	0	–	3270	100	0	–	370	0.29
Total (excluding citrate)	535	(447)	0	–	1320	580	165	–	828	684	(595)	0	–	3740	530	260	–	933	0.42