Exposome-Explorer: show cohorts

Catalan Nutritional Survey

ID	45
Name	Catalan Nutritional Survey

Biomarker measurements

Biomarkers
Food intake
Compound intake
Biospecimens
Analytical methods
Publications

Title	First author	Year
Evaluating associations between Mediterranean diet adherence indexes and biomarkers of diet and disease	Bach-Faig	2006

Biomarker
beta-Carotene
alpha-Tocopherol
Retinol
Vitamin C
Vitamin B12
Folates

Food intake
Mediterranean diet (MDI)
Mediterranean diet (MDS)

Compound intake

Analytical method
HPLC
Colorimetry
Radioimmunoassay (RIA)

Biospecimen
Serum, fasting

Biomarker concentration values

ID	Subject group	Population	Country	Country code	Cohort	Biospecimen	Analytical method	Biomarker	Measurement size	Arithmethic mean	Arithmethic SD	Unit	Converted arithmetic mean	Adjustment type	Regressed on	Publication
3725	Quartile 1 (Adherence: <38.77%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	beta-Carotene	82	0.4	0.34	umol/L	400.0 nmol/L	Crude		Bach-Faig 2006
3727	Quartile 1 (Adherence: <38.77%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	alpha-Tocopherol	82	33.41	10.25	umol/L	33410.0 nmol/L	Crude		Bach-Faig 2006
3729	Quartile 1 (Adherence: <38.77%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	alpha-Tocopherol	82	32.08	6.55	umol/L	32080.0 nmol/L	Regression	Cholesterol, Triglycerides	Bach-Faig 2006
3731	Quartile 1 (Adherence: <38.77%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	Retinol	82	1.84	0.53	umol/L	1840.0 nmol/L	Crude		Bach-Faig 2006
3733	Quartile 1 (Adherence: <38.77%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	Retinol	82	1.82	0.56	umol/L	1820.0 nmol/L	Regression	Cholesterol, Triglycerides	Bach-Faig 2006
3735	Quartile 1 (Adherence: <38.77%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Colorimetry	Vitamin C	82	9.98	4.16	mg/L	10.0 mg/L	Crude		Bach-Faig 2006
3737	Quartile 1 (Adherence: <38.77%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Radioimmunoassay (RIA)	Vitamin B12	82	610.79	383.63	pg/mL	0.0 mg/L	Crude		Bach-Faig 2006
3739	Quartile 1 (Adherence: <38.77%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Radioimmunoassay (RIA)	Folates	82	7.95	3.59	ng/mL	0.0 mg/L	Crude		Bach-Faig 2006
3741	Quartile 2 (Adherence: 38.77 to 48%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	beta-Carotene	82	0.42	0.34	umol/L	420.0 nmol/L	Crude		Bach-Faig 2006
3743	Quartile 2 (Adherence: 38.77 to 48%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	alpha-Tocopherol	82	31.09	8.06	umol/L	31090.0 nmol/L	Crude		Bach-Faig 2006
3745	Quartile 2 (Adherence: 38.77 to 48%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	alpha-Tocopherol	82	30.54	5.26	umol/L	30540.0 nmol/L	Regression	Cholesterol, Triglycerides	Bach-Faig 2006
3747	Quartile 2 (Adherence: 38.77 to 48%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	Retinol	82	1.79	0.53	umol/L	1790.0 nmol/L	Crude		Bach-Faig 2006
3749	Quartile 2 (Adherence: 38.77 to 48%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	Retinol	82	1.79	0.54	umol/L	1790.0 nmol/L	Regression	Cholesterol, Triglycerides	Bach-Faig 2006
3751	Quartile 2 (Adherence: 38.77 to 48%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Colorimetry	Vitamin C	82	11.8	3.71	mg/L	11.8 mg/L	Crude		Bach-Faig 2006
3753	Quartile 2 (Adherence: 38.77 to 48%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Radioimmunoassay (RIA)	Vitamin B12	82	556.48	216.43	pg/mL	0.0 mg/L	Crude		Bach-Faig 2006
3755	Quartile 2 (Adherence: 38.77 to 48%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Radioimmunoassay (RIA)	Folates	82	8.59	3.72	ng/mL	0.0 mg/L	Crude		Bach-Faig 2006
3757	Quartile 3 (Adherence: 48 to 56.24%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	beta-Carotene	82	0.54	0.34	umol/L	540.0 nmol/L	Crude		Bach-Faig 2006
3759	Quartile 3 (Adherence: 48 to 56.24%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	alpha-Tocopherol	82	35.44	10.36	umol/L	35440.0 nmol/L	Crude		Bach-Faig 2006
3761	Quartile 3 (Adherence: 48 to 56.24%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	alpha-Tocopherol	82	33.92	11.74	umol/L	33920.0 nmol/L	Regression	Cholesterol, Triglycerides	Bach-Faig 2006
3763	Quartile 3 (Adherence: 48 to 56.24%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	Retinol	82	1.88	0.43	umol/L	1880.0 nmol/L	Crude		Bach-Faig 2006
3765	Quartile 3 (Adherence: 48 to 56.24%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	Retinol	82	1.82	0.51	umol/L	1820.0 nmol/L	Regression	Cholesterol, Triglycerides	Bach-Faig 2006
3767	Quartile 3 (Adherence: 48 to 56.24%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Colorimetry	Vitamin C	82	11.71	3.52	mg/L	11.7 mg/L	Crude		Bach-Faig 2006
3769	Quartile 3 (Adherence: 48 to 56.24%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Radioimmunoassay (RIA)	Vitamin B12	82	773.3	869.33	pg/mL	0.0 mg/L	Crude		Bach-Faig 2006
3771	Quartile 3 (Adherence: 48 to 56.24%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Radioimmunoassay (RIA)	Folates	82	9.1	3.33	ng/mL	0.0 mg/L	Crude		Bach-Faig 2006
3773	Quartile 4 (Adherence: >56.24%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	beta-Carotene	82	0.45	0.29	umol/L	450.0 nmol/L	Crude		Bach-Faig 2006
3775	Quartile 4 (Adherence: >56.24%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	alpha-Tocopherol	82	33.68	10.23	umol/L	33680.0 nmol/L	Crude		Bach-Faig 2006
3777	Quartile 4 (Adherence: >56.24%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	alpha-Tocopherol	82	31.49	7.07	umol/L	31490.0 nmol/L	Regression	Cholesterol, Triglycerides	Bach-Faig 2006
3779	Quartile 4 (Adherence: >56.24%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	Retinol	82	1.95	0.47	umol/L	1950.0 nmol/L	Crude		Bach-Faig 2006
3781	Quartile 4 (Adherence: >56.24%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	Retinol	82	1.86	0.45	umol/L	1860.0 nmol/L	Regression	Cholesterol, Triglycerides	Bach-Faig 2006
3783	Quartile 4 (Adherence: >56.24%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Colorimetry	Vitamin C	82	10.86	3.75	mg/L	10.9 mg/L	Crude		Bach-Faig 2006
3785	Quartile 4 (Adherence: >56.24%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Radioimmunoassay (RIA)	Vitamin B12	82	622.91	481.83	pg/mL	0.0 mg/L	Crude		Bach-Faig 2006
3787	Quartile 4 (Adherence: >56.24%, MDI)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Radioimmunoassay (RIA)	Folates	82	9.58	4.53	ng/mL	0.0 mg/L	Crude		Bach-Faig 2006
3726	Quartile 1 (Adherence: <3.63%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	beta-Carotene	82	0.37	0.29	umol/L	370.0 nmol/L	Crude		Bach-Faig 2006
3728	Quartile 1 (Adherence: <3.63%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	alpha-Tocopherol	82	32.94	10.07	umol/L	32940.0 nmol/L	Crude		Bach-Faig 2006
3730	Quartile 1 (Adherence: <3.63%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	alpha-Tocopherol	82	31.79	5.76	umol/L	31790.0 nmol/L	Regression	Cholesterol, Triglycerides	Bach-Faig 2006
3732	Quartile 1 (Adherence: <3.63%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	Retinol	82	1.81	0.55	umol/L	1810.0 nmol/L	Crude		Bach-Faig 2006
3734	Quartile 1 (Adherence: <3.63%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	Retinol	82	1.74	0.54	umol/L	1740.0 nmol/L	Regression	Cholesterol, Triglycerides	Bach-Faig 2006
3736	Quartile 1 (Adherence: <3.63%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Colorimetry	Vitamin C	82	10.34	4.25	mg/L	10.3 mg/L	Crude		Bach-Faig 2006
3738	Quartile 1 (Adherence: <3.63%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Radioimmunoassay (RIA)	Vitamin B12	82	661.62	603.98	pg/mL	0.0 mg/L	Crude		Bach-Faig 2006
3740	Quartile 1 (Adherence: <3.63%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Radioimmunoassay (RIA)	Folates	82	7.84	3.76	ng/mL	0.0 mg/L	Crude		Bach-Faig 2006
3742	Quartile 2 (Adherence: 3.63 to 4.71%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	beta-Carotene	82	0.49	0.38	umol/L	490.0 nmol/L	Crude		Bach-Faig 2006
3744	Quartile 2 (Adherence: 3.63 to 4.71%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	alpha-Tocopherol	82	31.8	8.47	umol/L	31800.0 nmol/L	Crude		Bach-Faig 2006
3746	Quartile 2 (Adherence: 3.63 to 4.71%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	alpha-Tocopherol	82	31.05	6.94	umol/L	31050.0 nmol/L	Regression	Cholesterol, Triglycerides	Bach-Faig 2006
3748	Quartile 2 (Adherence: 3.63 to 4.71%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	Retinol	82	1.87	0.51	umol/L	1870.0 nmol/L	Crude		Bach-Faig 2006
3750	Quartile 2 (Adherence: 3.63 to 4.71%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	Retinol	82	1.85	0.53	umol/L	1850.0 nmol/L	Regression	Cholesterol, Triglycerides	Bach-Faig 2006
3752	Quartile 2 (Adherence: 3.63 to 4.71%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Colorimetry	Vitamin C	82	11.24	3.87	mg/L	11.2 mg/L	Crude		Bach-Faig 2006
3754	Quartile 2 (Adherence: 3.63 to 4.71%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Radioimmunoassay (RIA)	Vitamin B12	82	608.16	221.9	pg/mL	0.0 mg/L	Crude		Bach-Faig 2006
3756	Quartile 2 (Adherence: 3.63 to 4.71%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Radioimmunoassay (RIA)	Folates	82	9.13	4.19	ng/mL	0.0 mg/L	Crude		Bach-Faig 2006
3758	Quartile 3 (Adherence: 4.71 to 5.83%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	beta-Carotene	82	0.41	0.27	umol/L	410.0 nmol/L	Crude		Bach-Faig 2006
3760	Quartile 3 (Adherence: 4.71 to 5.83%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	alpha-Tocopherol	82	33.79	8.49	umol/L	33790.0 nmol/L	Crude		Bach-Faig 2006
3762	Quartile 3 (Adherence: 4.71 to 5.83%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	alpha-Tocopherol	82	30.65	4.82	umol/L	30650.0 nmol/L	Regression	Cholesterol, Triglycerides	Bach-Faig 2006
3764	Quartile 3 (Adherence: 4.71 to 5.83%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	Retinol	82	1.88	0.48	umol/L	1880.0 nmol/L	Crude		Bach-Faig 2006
3766	Quartile 3 (Adherence: 4.71 to 5.83%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	Retinol	82	1.8	0.5	umol/L	1800.0 nmol/L	Regression	Cholesterol, Triglycerides	Bach-Faig 2006
3768	Quartile 3 (Adherence: 4.71 to 5.83%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Colorimetry	Vitamin C	82	11.01	3.84	mg/L	11.0 mg/L	Crude		Bach-Faig 2006
3770	Quartile 3 (Adherence: 4.71 to 5.83%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Radioimmunoassay (RIA)	Vitamin B12	82	710.93	844.48	pg/mL	0.0 mg/L	Crude		Bach-Faig 2006
3772	Quartile 3 (Adherence: 4.71 to 5.83%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Radioimmunoassay (RIA)	Folates	82	8.3	3.23	ng/mL	0.0 mg/L	Crude		Bach-Faig 2006
3774	Quartile 4 (Adherence: >5.83%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	beta-Carotene	82	0.53	0.35	umol/L	530.0 nmol/L	Crude		Bach-Faig 2006
3776	Quartile 4 (Adherence: >5.83%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	alpha-Tocopherol	82	35.05	11.73	umol/L	35050.0 nmol/L	Crude		Bach-Faig 2006
3778	Quartile 4 (Adherence: >5.83%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	alpha-Tocopherol	82	34.31	12.27	umol/L	34310.0 nmol/L	Regression	Cholesterol, Triglycerides	Bach-Faig 2006
3780	Quartile 4 (Adherence: >5.83%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	Retinol	82	1.89	0.42	umol/L	1890.0 nmol/L	Crude		Bach-Faig 2006
3782	Quartile 4 (Adherence: >5.83%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	HPLC	Retinol	82	1.88	0.47	umol/L	1880.0 nmol/L	Regression	Cholesterol, Triglycerides	Bach-Faig 2006
3784	Quartile 4 (Adherence: >5.83%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Colorimetry	Vitamin C	82	11.72	3.33	mg/L	11.7 mg/L	Crude		Bach-Faig 2006
3786	Quartile 4 (Adherence: >5.83%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Radioimmunoassay (RIA)	Vitamin B12	82	572.61	242.63	pg/mL	0.0 mg/L	Crude		Bach-Faig 2006
3788	Quartile 4 (Adherence: >5.83%, MDS)	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	Serum, fasting	Radioimmunoassay (RIA)	Folates	82	9.87	3.94	ng/mL	0.0 mg/L	Crude		Bach-Faig 2006

Intake values

No data available

Correlation values

ID	Intake ID	Excretion ID	Subject group	Population	Country	Country code	Cohort	Intake assessment	Intake	Intake Unit	Biological specimen	Biomarker Experimental method	Biomarker	Biomarker Unit	Correlation size	Correlation type	Correlation value	Correlation p-value	Significant?	Measurement adjustment	Covariates	Publication
3510	3805	3789	All [by intake from Mediterranean Diet Index (MDI)]	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	24-h Dietary recall (1-day)	Mediterranean diet (MDI)	% diet adherence	Serum, fasting	HPLC	beta-Carotene	umol/L	326	Pearson	0.141	= 0.044	Yes		Energy, Age, Sex	Bach-Faig 2006
3512	3805	3791	All [by intake from Mediterranean Diet Index (MDI)]	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	24-h Dietary recall (1-day)	Mediterranean diet (MDI)	% diet adherence	Serum, fasting	HPLC	alpha-Tocopherol	umol/L	326	Pearson	0.09	= 0.225	No		Energy, Age, Sex	Bach-Faig 2006
3514	3805	3793	All [by intake from Mediterranean Diet Index (MDI)]	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	24-h Dietary recall (1-day)	Mediterranean diet (MDI)	% diet adherence	Serum, fasting	HPLC	alpha-Tocopherol	umol/L	326	Pearson	0.035	= 0.644	No	Cholesterol, Triglycerides	Energy, Age, Sex	Bach-Faig 2006
3516	3805	3795	All [by intake from Mediterranean Diet Index (MDI)]	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	24-h Dietary recall (1-day)	Mediterranean diet (MDI)	% diet adherence	Serum, fasting	HPLC	Retinol	umol/L	326	Pearson	0.025	= 0.124	No		Energy, Age, Sex	Bach-Faig 2006
3518	3805	3797	All [by intake from Mediterranean Diet Index (MDI)]	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	24-h Dietary recall (1-day)	Mediterranean diet (MDI)	% diet adherence	Serum, fasting	HPLC	Retinol	umol/L	326	Pearson	-0.038	= 0.66	No	Cholesterol, Triglycerides	Energy, Age, Sex	Bach-Faig 2006
3520	3805	3799	All [by intake from Mediterranean Diet Index (MDI)]	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	24-h Dietary recall (1-day)	Mediterranean diet (MDI)	% diet adherence	Serum, fasting	Colorimetry	Vitamin C	mg/L	326	Pearson	0.095	= 0.047	Yes		Energy, Age, Sex	Bach-Faig 2006
3522	3805	3801	All [by intake from Mediterranean Diet Index (MDI)]	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	24-h Dietary recall (1-day)	Mediterranean diet (MDI)	% diet adherence	Serum, fasting	Radioimmunoassay (RIA)	Vitamin B12	pg/mL	326	Pearson	0.05	= 0.722	No		Energy, Age, Sex	Bach-Faig 2006
3524	3805	3803	All [by intake from Mediterranean Diet Index (MDI)]	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	24-h Dietary recall (1-day)	Mediterranean diet (MDI)	% diet adherence	Serum, fasting	Radioimmunoassay (RIA)	Folates	ng/mL	326	Pearson	0.18	= 0.001	Yes		Energy, Age, Sex	Bach-Faig 2006
3511	3806	3790	All [by intake from Mediterranean Diet Score (MDS)]	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	24-h Dietary recall (1-day)	Mediterranean diet (MDS)	% diet adherence	Serum, fasting	HPLC	beta-Carotene	umol/L	326	Pearson	0.153	= 0.006	Yes		Energy, Age	Bach-Faig 2006
3513	3806	3792	All [by intake from Mediterranean Diet Score (MDS)]	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	24-h Dietary recall (1-day)	Mediterranean diet (MDS)	% diet adherence	Serum, fasting	HPLC	alpha-Tocopherol	umol/L	326	Pearson	0.055	= 0.327	No		Energy, Age	Bach-Faig 2006
3515	3806	3794	All [by intake from Mediterranean Diet Score (MDS)]	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	24-h Dietary recall (1-day)	Mediterranean diet (MDS)	% diet adherence	Serum, fasting	HPLC	alpha-Tocopherol	umol/L	326	Pearson	0.115	= 0.039	Yes	Cholesterol, Triglycerides	Energy, Age	Bach-Faig 2006
3517	3806	3796	All [by intake from Mediterranean Diet Score (MDS)]	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	24-h Dietary recall (1-day)	Mediterranean diet (MDS)	% diet adherence	Serum, fasting	HPLC	Retinol	umol/L	326	Pearson	0.073	= 0.188	No		Energy, Age	Bach-Faig 2006
3519	3806	3798	All [by intake from Mediterranean Diet Score (MDS)]	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	24-h Dietary recall (1-day)	Mediterranean diet (MDS)	% diet adherence	Serum, fasting	HPLC	Retinol	umol/L	326	Pearson	0.108	= 0.052	No	Cholesterol, Triglycerides	Energy, Age	Bach-Faig 2006
3521	3806	3800	All [by intake from Mediterranean Diet Score (MDS)]	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	24-h Dietary recall (1-day)	Mediterranean diet (MDS)	% diet adherence	Serum, fasting	Colorimetry	Vitamin C	mg/L	326	Pearson	0.152	= 0.006	Yes		Energy, Age	Bach-Faig 2006
3523	3806	3802	All [by intake from Mediterranean Diet Score (MDS)]	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	24-h Dietary recall (1-day)	Mediterranean diet (MDS)	% diet adherence	Serum, fasting	Radioimmunoassay (RIA)	Vitamin B12	pg/mL	326	Pearson	-0.025	= 0.648	No		Energy, Age	Bach-Faig 2006
3525	3806	3804	All [by intake from Mediterranean Diet Score (MDS)]	Adults from Catalonia	Spain	ES	Catalan Nutritional Survey	24-h Dietary recall (1-day)	Mediterranean diet (MDS)	% diet adherence	Serum, fasting	Radioimmunoassay (RIA)	Folates	ng/mL	326	Pearson	0.164	= 0.003	Yes		Energy, Age	Bach-Faig 2006

Reproducibility values

No data available