3. Short‐course fish oil versus control/miscellaneous.

Study ID	Serum creatinine: median (range)	Creatinine clearance: median (range)	GFR: median (range)	Blood pressure (MAP): median (range)	Lipids	Other
Homan van der Heide 1990a	Fish oil: 170 (93 to 224) Control: 172 (101 to 540) P = NS	Fish oil: 51 (35 to 75) Control: 48 (10 to 88) P = NS	Fish oil: 44 (26 to 60) Control: 40 (10 to 80) P = NS	Fish oil: 106 (82 to 137) Control: 107 (80 to 132) P = NS	Not reported	‐
Homan van der Heide 1990b	Fish oil: 120 (88 to 159) Control: 147 (106 to 189) P < 0.05	Fish oil: 88.4 (57.7 to 158.6) Control: 79.5 (52.3 to 113.3) P < 0.05	Fish oil: 68 (29 to 93) Control: 60 (32 to 84) Per cent change Fish oil: 20.3 (8.9 to 33.3) Control: ‐2.6 (‐38 to ‐7.2) P < 0.01	Fish oil: 98 (76 to 106) Control: 109 (103 to 116) Per cent change Fish oil: ‐8.6 (‐23.8 to 0) Control: 0.9 (‐6.9 to 9.4) P < 0.01	Not reported	‐
Homan van der Heide 1992	Fish oil: 163 (93 to 406) Control: 200 (100 to 850) P = NS	Fish oil: 53 (22 to 80) Control: 49 (12 to 88) P = NS	Not reported	Fish oil: 105 (76 to 137) Control: 108 (76 to 142) P = NS	Not reported	Rejecting patients SCr median (range) Fish oil: 183 (127 to 406) Control: 283 (132 to 860) P < 0.05 CrCl median (range) Fish oil: 43 (22 to 69) Control: 27 (12 to 50) P < 0.05

CrCl ‐ creatinine clearance; NS ‐ not significant; SCr ‐ serum creatinine