Serum ferritin (categories), by DOPPS country and cross-section

		< 100 ng/ml		100-199 ng/ml		200-499 ng/ml		500-799 ng/ml		800 ng/ml +
		N Ptnts	Wgtd %	N Ptnts	Wgtd %	N Ptnts	Wgtd %	N Ptnts	Wgtd %	N Ptnts	Wgtd %
DOPPS Country	DOPPS Cross-section	341	13.5%	353	13.8%	881	34.3%	541	21.0%	451	17.6%
All	DOPPS 1(1997)	341	13.5%	353	13.8%	881	34.3%	541	21.0%	451	17.6%
	DOPPS 1(1999)	1,410	22.9%	1,090	17.7%	1,893	30.8%	1,012	16.5%	743	12.1%
	DOPPS 1(2001)	860	30.2%	450	15.9%	738	25.9%	428	14.8%	382	13.2%
	DOPPS 2(2002)	1,195	16.2%	1,082	14.8%	2,452	33.0%	1,477	20.1%	1,182	15.9%
	DOPPS 3(2006)	1,343	18.2%	1,093	14.9%	2,463	33.6%	1,466	20.0%	997	13.4%
	DOPPS 3(2007)	1,064	16.2%	1,003	15.4%	2,369	35.9%	1,229	18.6%	904	13.9%
AusNZ	DOPPS 2(2002)	48	10.2%	52	11.0%	189	39.2%	139	29.1%	50	10.5%
	DOPPS 3(2006)	43	8.6%	55	10.2%	184	36.4%	146	29.3%	79	15.5%
	DOPPS 3(2007)	38	9.2%	46	10.7%	174	36.9%	132	26.1%	79	17.0%
Belgium	DOPPS 2(2002)	64	13.0%	111	23.3%	197	40.0%	60	12.5%	53	11.2%
	DOPPS 3(2006)	57	11.7%	108	22.1%	199	40.9%	88	17.7%	36	7.7%
	DOPPS 3(2007)	31	8.1%	81	20.4%	192	49.3%	63	16.0%	25	6.2%
Canada	DOPPS 2(2002)	98	18.3%	114	22.3%	203	35.4%	82	14.8%	49	9.2%
	DOPPS 3(2006)	57	11.9%	87	18.2%	210	42.5%	84	17.5%	51	9.8%
	DOPPS 3(2007)	54	14.0%	47	12.8%	171	43.2%	75	18.5%	45	11.5%
France	DOPPS 1(1999)	77	15.8%	78	15.8%	168	34.3%	103	20.9%	64	13.2%
	DOPPS 2(2002)	49	10.6%	49	10.3%	160	34.3%	107	23.1%	103	21.6%
	DOPPS 3(2006)	72	13.7%	94	18.1%	198	37.4%	100	19.2%	63	11.5%
	DOPPS 3(2007)	62	13.1%	82	16.8%	180	34.9%	96	19.3%	78	15.9%
Germany	DOPPS 1(1999)	39	15.2%	36	14.2%	92	37.3%	53	21.1%	30	12.1%
	DOPPS 2(2002)	49	11.6%	45	10.5%	135	32.7%	98	23.5%	89	21.7%
	DOPPS 3(2006)	52	11.5%	49	10.3%	152	32.6%	109	22.1%	110	23.5%
	DOPPS 3(2007)	35	8.4%	37	8.6%	148	33.1%	108	23.4%	122	26.6%
Italy	DOPPS 1(1999)	88	20.3%	92	21.1%	135	31.0%	67	15.5%	52	12.0%
	DOPPS 2(2002)	99	20.8%	89	18.8%	142	29.8%	69	14.7%	75	15.8%
	DOPPS 3(2006)	91	19.8%	103	22.9%	161	35.3%	67	14.8%	34	7.2%
	DOPPS 3(2007)	92	18.8%	82	17.0%	181	36.7%	86	17.8%	48	9.7%
Japan	DOPPS 1(1999)	664	48.9%	294	21.7%	220	16.4%	69	5.2%	104	7.8%
	DOPPS 1(2001)	659	51.9%	266	21.1%	217	17.2%	49	4.0%	73	5.8%
	DOPPS 2(2002)	476	43.4%	217	19.6%	216	20.0%	76	7.3%	108	9.8%
	DOPPS 3(2006)	696	53.7%	256	19.8%	224	17.5%	54	4.3%	61	4.7%
	DOPPS 3(2007)	578	41.2%	355	25.1%	353	24.9%	69	4.8%	58	4.1%
Spain	DOPPS 1(1999)	85	18.6%	121	26.3%	160	34.9%	50	11.1%	41	9.0%
	DOPPS 2(2002)	61	10.8%	105	18.6%	241	42.2%	94	16.4%	68	12.1%
	DOPPS 3(2006)	74	12.1%	105	16.7%	273	42.4%	112	17.8%	69	11.0%
	DOPPS 3(2007)	43	8.4%	89	17.7%	229	45.7%	85	17.1%	57	11.1%
Sweden	DOPPS 2(2002)	46	8.6%	57	10.9%	230	44.2%	119	22.9%	73	13.4%
	DOPPS 3(2006)	43	8.1%	48	9.6%	181	37.1%	126	26.2%	94	19.0%
	DOPPS 3(2007)	29	6.0%	33	7.8%	180	39.4%	127	27.3%	84	19.5%
UK	DOPPS 1(1999)	32	7.3%	80	18.9%	200	48.0%	73	17.6%	34	8.2%
	DOPPS 2(2002)	19	4.3%	41	9.2%	176	37.9%	128	28.7%	94	19.9%
	DOPPS 3(2006)	22	4.8%	41	9.5%	183	45.9%	108	26.1%	56	13.7%
	DOPPS 3(2007)	17	6.4%	39	13.3%	134	42.5%	67	21.9%	49	15.8%
US	DOPPS 1(1997)	341	13.5%	353	13.8%	881	34.3%	541	21.0%	451	17.6%
	DOPPS 1(1999)	425	15.5%	389	14.3%	918	33.4%	597	21.6%	418	15.2%
	DOPPS 1(2001)	201	12.9%	184	11.8%	521	32.8%	379	23.5%	309	19.2%
	DOPPS 2(2002)	186	10.0%	202	10.9%	563	30.1%	505	26.8%	420	22.2%
	DOPPS 3(2006)	136	8.4%	147	9.4%	498	31.6%	472	29.7%	344	20.9%
	DOPPS 3(2007)	85	7.0%	112	9.4%	427	35.4%	321	26.6%	259	21.6%