Table 1.

AFB1-lys levels (pg/mg albumin) by demographic characteristics, Kenya 2007.

Characteristic	na	% >LOD	Range	Median (95% CI)	75th Pct	90th Pct	GM
Overall	597	78	<LOD–211	1.78 (1.46–2.12)	5.53	15.1	2.01
Sex
Men	282	79	<LOD–186	1.85 (1.40–2.61)	6.75	16.8	2.15
Women	313	78	<LOD–211	1.73 (1.43–2.08)	4.78	12.6	1.89
If female, pregnant
Yes	26	77	<LOD–105	1.78 (0.89–3.16)	8.06	17.6	2.25
No	243	78	<LOD–211	1.73 (1.43–2.14)	4.88	12.8	1.89
Age (years)
15–24	212	81	<LOD–207	2.00 (1.49–2.44)	6.74	15.7	2.32
25–29	61	74	<LOD–105	1.46 (0.73–3.00)	5.40	15.8	1.76
30–39	120	75	<LOD–211	1.62 (1.25–2.61)	5.00	16.8	1.90
40–49	107	77	<LOD–44.1	1.78 (1.25–2.62)	5.48	13.7	1.95
50–59	67	76	<LOD–53.2	1.40 (0.83–2.68)	4.32	10.3	1.61
60–64	28	89	<LOD–49.2	2.26 (1.11–5.00)	5.52	16.4	2.30
Marital status
Not married	233	80	<LOD–211	1.92 (1.49–2.55)	5.88	14.0	2.14
Married	362	77	<LOD–207	1.64 (1.39–2.17)	5.32	15.9	1.93
Religion
Muslim	101	79	<LOD–96.9	2.00 (1.46–2.65)	4.42	7.44	1.84
Roman Catholic	159	81	<LOD–186	1.95 (1.43–2.91)	6.43	18.6	2.24
Other Christian	322	76	<LOD–211	1.51 (1.28–2.04)	5.53	14.9	1.90

Notes: AFB1-lys, aflatoxin B1-lysine; CI, confidence interval; GM, geometric mean; Pct, percentile.

^aTotals do not always sum to 597 because of missing data.