ICC	Design effect	Standard error	Sqrt Design effect	Inflated standard error	ln RR
0	1.00	0.23	1.00	0.23	‐1.31
0.001	1.03	0.23	1.02	0.23	‐1.31
0.002	1.07	0.23	1.03	0.24	‐1.31
0.005	1.17	0.23	1.08	0.25	‐1.31
0.01	1.33	0.23	1.15	0.26	‐1.31
0.02	1.67	0.23	1.29	0.29	‐1.31