The problem of accuracy in dietary surveys. Analysis of the over 65 UK National Diet and Nutrition Survey

Adrian Cook; Jane Pryer; Prakash Shetty

doi:10.1136/jech.54.8.611

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Theory and methods

The problem of accuracy in dietary surveys. Analysis of the over 65 UK National Diet and Nutrition Survey

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Online download statistics by month: July 2000 to August 2024

	Abstract	Full	Pdf
Jul 2000	26	59	34
Aug 2000	10	37	4
Sep 2000	7	26	4
Oct 2000	4	13	2
Nov 2000	4	21	4
Dec 2000	6	9	2
Jan 2001	4	11	2
Feb 2001	5	13	5
Mar 2001	5	16	7
Apr 2001	5	8	3
May 2001	1	6	1
Jun 2001	5	9	3
Jul 2001	4	6	1
Aug 2001	2	3	1
Sep 2001	3	1	2
Oct 2001	1	4	2
Nov 2001	4	4	0
Dec 2001	1	9	0
Jan 2002	4	3	6
Feb 2002	4	6	0
Mar 2002	1	2	0
Apr 2002	5	7	0
May 2002	1	2	1
Jun 2002	2	9	11
Jul 2002	6	4	5
Aug 2002	0	2	2
Sep 2002	3	10	3
Oct 2002	6	6	7
Nov 2002	8	12	1
Dec 2002	6	6	3
Jan 2003	3	8	5
Feb 2003	5	8	3
Mar 2003	6	10	1
Apr 2003	5	8	2
May 2003	5	9	2
Jun 2003	3	8	1
Jul 2003	10	9	0
Aug 2003	9	10	1
Sep 2003	7	10	2
Oct 2003	8	11	1
Nov 2003	11	11	1
Dec 2003	7	15	12
Jan 2004	16	20	8
Feb 2004	4	6	2
Mar 2004	15	14	5
Apr 2004	14	21	8
May 2004	37	31	2
Jun 2004	33	33	0
Jul 2004	31	37	2
Aug 2004	24	21	2
Sep 2004	15	25	11
Oct 2004	18	64	17
Nov 2004	13	85	38
Dec 2004	12	49	4
Jan 2005	13	34	7
Feb 2005	8	46	17
Mar 2005	18	44	9
Apr 2005	11	32	20
May 2005	9	26	8
Jun 2005	6	18	1
Jul 2005	7	19	11
Aug 2005	7	24	13
Sep 2005	13	24	8
Oct 2005	8	41	13
Nov 2005	21	47	22
Dec 2005	17	30	17
Jan 2006	14	32	7
Feb 2006	10	44	9
Mar 2006	8	25	19
Apr 2006	17	26	19
May 2006	7	22	15
Jun 2006	7	7	4
Jul 2006	11	10	11
Aug 2006	6	8	5
Sep 2006	10	15	4
Oct 2006	13	28	13
Nov 2006	29	45	24
Dec 2006	13	34	13
Jan 2007	14	54	23
Feb 2007	12	37	17
Mar 2007	27	56	18
Apr 2007	24	5	10
May 2007	20	11	4
Jun 2007	11	2	2
Jul 2007	9	9	9
Aug 2007	11	10	3
Sep 2007	13	4	1
Oct 2007	26	11	22
Nov 2007	26	13	22
Dec 2007	14	15	3
Jan 2008	22	13	12
Feb 2008	25	6	13
Mar 2008	28	13	14
Apr 2008	46	17	21
May 2008	10	5	8
Jun 2008	27	7	9
Jul 2008	27	7	4
Aug 2008	39	7	9
Sep 2008	33	4	8
Oct 2008	15	5	4
Nov 2008	11	5	10
Dec 2008	34	6	10
Jan 2009	28	3	7
Feb 2009	29	4	3
Mar 2009	42	5	15
Apr 2009	38	5	7
May 2009	28	9	7
Jun 2009	36	3	5
Jul 2009	23	5	3
Aug 2009	25	4	9
Sep 2009	22	3	2
Oct 2009	50	2	5
Nov 2009	48	9	6
Dec 2009	24	7	5
Jan 2010	29	2	3
Feb 2010	5	1	4
Mar 2010	25	2	3
Apr 2010	43	1	7
May 2010	7	1	2
Jun 2010	8	1	3
Jul 2010	8	1	2
Aug 2010	18	2	5
Sep 2010	14	2	2
Oct 2010	20	1	6
Nov 2010	31	4	12
Dec 2010	18	3	3
Jan 2011	22	5	5
Feb 2011	24	3	4
Mar 2011	40	11	10
Apr 2011	31	6	6
May 2011	24	8	2
Jun 2011	36	3	2
Jul 2011	24	5	6
Aug 2011	15	5	2
Sep 2011	34	0	3
Oct 2011	31	6	7
Nov 2011	43	20	31
Dec 2011	22	31	104
Jan 2012	18	29	33
Feb 2012	13	39	9
Mar 2012	23	26	14
Apr 2012	15	52	16
May 2012	13	31	11
Jun 2012	10	22	9
Jul 2012	17	37	7
Aug 2012	24	39	11
Sep 2012	15	39	14
Oct 2012	17	68	18
Nov 2012	46	75	25
Dec 2012	37	40	30
Jan 2013	45	63	16
Feb 2013	45	55	23
Mar 2013	52	94	24
Apr 2013	25	74	12
May 2013	29	51	13
Jun 2013	12	35	13
Jul 2013	10	52	15
Aug 2013	16	25	6
Sep 2013	17	30	8
Oct 2013	21	59	10
Nov 2013	19	64	12
Dec 2013	4	35	10
Jan 2014	17	33	23
Feb 2014	7	44	13
Mar 2014	36	71	20
Apr 2014	27	88	21
May 2014	15	50	13
Jun 2014	7	52	8
Jul 2014	7	77	16
Aug 2014	17	133	16
Sep 2014	13	121	13
Oct 2014	38	202	27
Nov 2014	25	156	23
Dec 2014	15	130	19
Jan 2015	8	105	8
Feb 2015	13	103	15
Mar 2015	23	152	17
Apr 2015	20	180	20
May 2015	21	190	16
Jun 2015	19	114	20
Jul 2015	14	79	13
Aug 2015	23	145	17
Sep 2015	37	149	25
Oct 2015	14	131	23
Nov 2015	31	219	23
Dec 2015	39	300	17
Jan 2016	33	226	16
Feb 2016	20	138	21
Mar 2016	17	145	17
Apr 2016	18	276	34
May 2016	33	203	20
Jun 2016	24	107	12
Jul 2016	36	98	21
Aug 2016	42	136	16
Sep 2016	32	118	25
Oct 2016	29	172	25
Nov 2016	54	238	18
Dec 2016	34	137	19
Jan 2017	21	170	11
Feb 2017	10	131	23
Mar 2017	12	73	18
Apr 2017	5	203	11
May 2017	7	202	26
Jun 2017	22	96	23
Jul 2017	44	41	9
Aug 2017	50	46	10
Sep 2017	112	102	13
Oct 2017	180	168	20
Nov 2017	278	245	32
Dec 2017	163	133	29
Jan 2018	128	116	7
Feb 2018	164	143	13
Mar 2018	208	188	16
Apr 2018	224	206	28
May 2018	258	256	11
Jun 2018	134	130	15
Jul 2018	110	96	17
Aug 2018	129	119	12
Sep 2018	183	171	19
Oct 2018	202	182	32
Nov 2018	255	236	35
Dec 2018	329	327	25
Jan 2019	171	151	16
Feb 2019	158	139	17
Mar 2019	246	205	51
Apr 2019	167	138	27
May 2019	215	193	32
Jun 2019	120	112	19
Jul 2019	215	203	23
Aug 2019	126	109	12
Sep 2019	156	139	18
Oct 2019	441	400	37
Nov 2019	269	246	33
Dec 2019	219	189	40
Jan 2020	239	216	41
Feb 2020	142	126	19
Mar 2020	185	175	25
Apr 2020	193	181	30
May 2020	170	158	22
Jun 2020	147	136	11
Jul 2020	137	121	12
Aug 2020	128	120	26
Sep 2020	190	166	37
Oct 2020	281	217	37
Nov 2020	254	232	32
Dec 2020	263	190	26
Jan 2021	201	172	27
Feb 2021	161	149	32
Mar 2021	223	191	39
Apr 2021	168	148	38
May 2021	256	237	31
Jun 2021	133	134	20
Jul 2021	142	144	27
Aug 2021	103	102	20
Sep 2021	129	128	18
Oct 2021	221	211	40
Nov 2021	133	103	29
Dec 2021	172	162	49
Jan 2022	113	105	13
Feb 2022	130	128	24
Mar 2022	594	190	45
Apr 2022	393	208	25
May 2022	271	237	35
Jun 2022	203	147	24
Jul 2022	231	185	13
Aug 2022	176	128	16
Sep 2022	271	213	25
Oct 2022	250	188	33
Nov 2022	268	199	19
Dec 2022	198	152	19
Jan 2023	201	141	23
Feb 2023	152	110	14
Mar 2023	224	196	22
Apr 2023	236	189	22
May 2023	170	128	17
Jun 2023	129	103	10
Jul 2023	146	84	20
Aug 2023	121	120	26
Sep 2023	156	139	17
Oct 2023	139	130	4
Nov 2023	217	190	25
Dec 2023	302	30	11
Jan 2024	124	11	0
Feb 2024	161	3	2
Mar 2024	263	5	4
Apr 2024	214	6	2
May 2024	192	2	3
Jun 2024	78	6	1
Jul 2024	172	10	2
Aug 2024	101	3	1
Total	20325	21794	4113

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