Table 2.

Regressions of estimated glomerular filtration rate (eGFR) on log₁₀ blood lead, duration of residence, diabetes, and hypertension: Effects on Renal Function.

GFR Units Scaled	N	B	SE	p	eGFR Decrement per 10 μg/dL ↑ Pb
Total Sample
Log blood lead	778	−22.84	3.85	0.0001	−22.8 mL/min/1.73 m2
Duration of residence		−0.11	0.07	0.11
Diabetes		−7.42	2.42	0.002
Hypertension		−8.08	1.9	0.0001
Smoking Tobacco		7.9	0.99	0.0001
Intercept		107.67	2.29	0.0001
Male: Resident
Log blood lead	290	−21.19	7.15	0.003	−21.2 mL/min/1.73 m2
Duration of residence		0.04	0.13	0.75
Diabetes		−1.36	5.47	0.8
Hypertension		−5.87	3.47	0.09
Smoking Tobacco		9.95	3.51	0.005
Intercept		106.39	4.47	0.0001
Female: Resident
Log blood lead	436	−25.27	5.07	0.0001	−25.3 mL/min/1.73 m2
Duration of residence		−0.10	0.08	0.22
Diabetes		−8.40	2.82	0.003
Hypertension		−9.46	2.29	0.0001
Smoking Tobacco		4.22	2.59	0.11
Intercept		107.83	2.74	0.0001
Male: Smelter Worker
Log blood lead	52	−59.16	13.64	0.0001	−59.2 mL/min/1.73 m2
Duration of residence		−0.54	0.23	0.03
Diabetes		−9.09	7.98	0.26
Hypertension		−0.90	9.16	0.92
Smoke Tobacco		13.11	7.18	0.08
Intercept		133.98	15.14	0.0001

B—regression slope; SE—standard error.