Table 1

Cord blood lead levels by community of residence in Nunavik

Community	n	Geometric mean (μmol/l)	Range (μmol/l)	95% CI
Kuujuarapik	16	0.28	0.08–1.02	0.20 to 0.38
Umiujaq	12	0.17	0.04–0.43	0.11 to 0.28
Inukjuak	47	0.17	0.01–0.64	0.14 to 0.21
Povungnituk	69	0.22	0.05–1.21	0.19 to 0.25
Akulivik	20	0.19	0.09–1.31	0.14 to 0.25
Ivujivik	16	0.23	0.11–0.69	0.17 to 0.30
Salluit	30	0.21	0.06–0.94	0.17 to 0.27
Kangiqsujuaq	23	0.15	0.05–0.33	0.13 to 0.18
Quaqtaq	21	0.19	0.05–0.72	0.14 to 0.25
Kangirsuq	27	0.20	0.07–0.64	0.16 to 0.25
Aupaluk	9	0.25	0.09–0.89	0.16 to 0.40
Tasiujaq	13	0.19	0.07–0.42	0.15 to 0.25
Kujjuaq	90	0.15	0.04–1.01	0.13 to 0.17
Kangiqsualujjuaq	38	0.25	0.07–0.77	0.21 to 0.30
Unknown	44	0.19	0.02–1.28	0.16 to 0.24
Total	475	0.19	0.01–1.31	0.18 to 0.20