adii
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adii [2025/03/21 13:47] jasper_zwerver |
adii [2025/03/25 16:11] (current) laura [Adapted Dietary Inflammatory Index (ADII)] |
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| Researchers from [[https://www.wur.nl/en/research-results/chair-groups/agrotechnology-and-food-sciences/human-nutrition-and-health.htm|Wageningen University and Research]] developed an adapted dietary inflammatory index (ADII) for approximately 69k adult participants in the Lifelines cohort who had a complete [[ffq|Food Frequency Questionnaire (FFQ)]]. ([[sections]]: [[Nutrition]] and [[secondary & linked variables]]).\\ | Researchers from [[https://www.wur.nl/en/research-results/chair-groups/agrotechnology-and-food-sciences/human-nutrition-and-health.htm|Wageningen University and Research]] developed an adapted dietary inflammatory index (ADII) for approximately 69k adult participants in the Lifelines cohort who had a complete [[ffq|Food Frequency Questionnaire (FFQ)]]. ([[sections]]: [[Nutrition]] and [[secondary & linked variables]]).\\ | ||
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| - | The Adapted Dietary Inflammatory Index can be requested in the [[https://data-catalogue.lifelines.nl/|Lifelines catalogue]].\\ | + | The Adapted Dietary Inflammatory Index can be requested in the [[https://data-catalogue.lifelines.nl/|Lifelines catalogue]]. When this data has been used in your research, the developing researchers recommend to include a reference to the the following paper: |
| - | \\ | + | * [[https://doi.org/10.3945/ajcn.112.056333|van Woudenbergh, G. J., Theofylaktopoulou, D., Kuijsten, A., Ferreira, I., van Greevenbroek, M. M., van der Kallen, C. J., ... & Feskens, E. J. (2013). Adapted dietary inflammatory index and its association with a summary score for low-grade inflammation and markers of glucose metabolism: the Cohort study on Diabetes and Atherosclerosis Maastricht (CODAM) and the Hoorn study. The American journal of clinical nutrition, 98(6), 1533-1542.]] |
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| ===== Background ===== | ===== Background ===== | ||
| As described by [[https://doi.org/10.3945/ajcn.112.056333|Woudenbergh et al.]], the Adapted Dietary Inflammatory Index (ADII) is a modified version of the original Dietary Inflammatory Index (DII), designed to assess the inflammatory potential of an individual's diet based on available dietary data. The original DII was developed through an extensive literature review linking various dietary components to inflammatory markers such as CRP, IL-6, and TNF-α. \\ | As described by [[https://doi.org/10.3945/ajcn.112.056333|Woudenbergh et al.]], the Adapted Dietary Inflammatory Index (ADII) is a modified version of the original Dietary Inflammatory Index (DII), designed to assess the inflammatory potential of an individual's diet based on available dietary data. The original DII was developed through an extensive literature review linking various dietary components to inflammatory markers such as CRP, IL-6, and TNF-α. \\ | ||
| - | The ADII uses the same underlying methodology but is adapted to the nutrients and food items available in a given dataset, making it suitable for use with different dietary assessment tools. Consequently, the ADII may exclude certain components present in the full DII, such as specific spices, flavonoids, or food additives, depending on data availability. While this adaptation narrows the index's scope, previous research has shown that reduced versions of the DII can still effectively capture the inflammatory potential of diet and are particularly useful in large-scale epidemiological studies where complete dietary data may not be accessible. | + | The ADII uses the same underlying methodology but excluded several nutrients and food items to avoid an overestimation of inflammatory effects of ethanol, fat, and energy. While this adaptation narrows the index's scope, previous research has shown that reduced versions of the DII can still effectively capture the inflammatory potential of diet and are particularly useful in large-scale epidemiological studies where complete dietary data may not be accessible. |
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| ===== Variables ===== | ===== Variables ===== | ||
| - | | **Label English** | **Label Dutch** | **Code** | **Variable** | **Assessment** | **Age** | | + | | **Label English** | **Label Dutch** | **Code** | **Variable** | **Assessment** | **Age** | |
| - | | total energy intake per day expressed in kcal (for adii calculation) | totale energieinname per dag, uitgedrukt in kcal (voor berekening adii) | adii_kcal_adu_c_1 | kcal | sec* | 18+ | | + | | total energy intake per day expressed in kcal (for adii calculation) | totale energieinname per dag, uitgedrukt in kcal (voor berekening adii) | adii_kcal_adu_c_1 | kcal | sec* | 18+ | |
| - | | total protein intake in g/day (for adii calculation) | totale inname van eiwitten in g/dag (voor berekening adii) | adii_protein_adu_c_1 | eiwittot | sec* | 18+ | | + | | total protein intake in g/day (for adii calculation) | totale inname van eiwitten in g/dag (voor berekening adii) | adii_protein_adu_c_1 | eiwittot | sec* | 18+ | |
| - | | total saturated fatty acid intake in g/day (for adii calculation) | totale inname verzadigde vetzuren in g/dag (voor berekening adii) | adii_sfa_adu_c_1 | vetverz | sec* | 18+ | | + | | total saturated fatty acid intake in g/day (for adii calculation) | totale inname verzadigde vetzuren in g/dag (voor berekening adii) | adii_sfa_adu_c_1 | vetverz | sec* | 18+ | |
| - | | total monounsaturated fatty acid intake in g/day (for adii calculation) | totale inname van enkelvoudig onverzadigde vetzuren in g/dag (voor berekening adii) | adii_mufa_adu_c_1 | eovz | sec* | 18+ | | + | | total monounsaturated fatty acid intake in g/day (for adii calculation) | totale inname van enkelvoudig onverzadigde vetzuren in g/dag (voor berekening adii) | adii_mufa_adu_c_1 | eovz | sec* | 18+ | |
| - | | total trans fatty acid intake in g/day (for adii calculation) | totale inname van transvetzuren in g/dag (voor berekening adii) | adii_fattyacid_adu_c_1 | transvetz | sec* | 18+ | | + | | total trans fatty acid intake in g/day (for adii calculation) | totale inname van transvetzuren in g/dag (voor berekening adii) | adii_transfattyacid_adu_c_1 | transvetz | sec* | 18+ | |
| - | | total cholesterol intake in mg/day (for adii calculation) | totale cholesterolinname in mg/dag (voor berekening adii) | adii_cholesterol_adu_c_1 | cholesterol | sec* | 18+ | | + | | total cholesterol intake in mg/day (for adii calculation) | totale cholesterolinname in mg/dag (voor berekening adii) | adii_cholesterol_adu_c_1 | cholesterol | sec* | 18+ | |
| - | | total carbohydrate intake in g/day (for adii calculation) | totale inname van koolhydraten in g/dag (voor berekening adii) | adii_carbohydrate_adu_c_1 | khtot | sec* | 18+ | | + | | total carbohydrate intake in g/day (for adii calculation) | totale inname van koolhydraten in g/dag (voor berekening adii) | adii_carbohydrate_adu_c_1 | khtot | sec* | 18+ | |
| - | | total dietary fiber intake in g/day (for adii calculation) | totale inname van voedingsvezel in g/dag (voor berekening adii) | adii_fiber_adu_c_1 | vezel | sec* | 18+ | | + | | total dietary fiber intake in g/day (for adii calculation) | totale inname van voedingsvezel in g/dag (voor berekening adii) | adii_fiber_adu_c_1 | vezel | sec* | 18+ | |
| - | | total alcohol intake in g/day (for adii calculation) | totale inname van alcohol in g/dag (voor berekening adii) | adii_alcohol_adu_c_1 | alcohol | sec* | 18+ | | + | | total alcohol intake in g/day (for adii calculation) | totale inname van alcohol in g/dag (voor berekening adii) | adii_alcohol_adu_c_1 | alcohol | sec* | 18+ | |
| - | | total caffeine intake in g/day (for adii calculation) | totale cafeine inname in g/dag (voor berekening adii) | adii_caffeine_adu_c_1 | caffeine | sec* | 18+ | | + | | total caffeine intake in g/day (for adii calculation) | totale cafeine inname in g/dag (voor berekening adii) | adii_caffeine_adu_c_1 | caffeine | sec* | 18+ | |
| - | | total retinol activity equivalent/beta-carotene intake in mcg/day (for adii calculation) | totale inname van retinol activiteit equivalent/betacaroteen in mcg/dag (voor berekening adii) | adii_rae_adu_c_1 | RAE | sec* | 18+ | | + | | total retinol activity equivalent/beta-carotene intake in mcg/day (for adii calculation) | totale inname van retinol activiteit equivalent/betacaroteen in mcg/dag (voor berekening adii) | adii_rae_adu_c_1 | RAE | sec* | 18+ | |
| - | | total vitamin b1/thiamin intake in mg/day (for adii calculation) | totale inname van vitamine b1/thiamine in mg/day (voor berekening adii) | adii_vitaminb1_adu_c_1 | vitB1 | sec* | 18+ | | + | | total vitamin b1/thiamin intake in mg/day (for adii calculation) | totale inname van vitamine b1/thiamine in mg/day (voor berekening adii) | adii_vitaminb1_adu_c_1 | vitB1 | sec* | 18+ | |
| - | | total vitamin b2/riboflavin intake in mg/day (for adii calculation) | totale inname van vitamine b2/riboflavine in mg/dag (voor berekening adii) | adii_vitaminb2_adu_c_1 | vitB2 | sec* | 18+ | | + | | total vitamin b2/riboflavin intake in mg/day (for adii calculation) | totale inname van vitamine b2/riboflavine in mg/dag (voor berekening adii) | adii_vitaminb2_adu_c_1 | vitB2 | sec* | 18+ | |
| - | | total nicotinic acid/niacin/vitamin b3 intake in mg/day (for adii calculation) | totale inname van nicotinezuur/niacine/vitamin b3 in mg/dag (voor berekening adii) | adii_nicotinicacid_adu_c_1 | nicotinez | sec* | 18+ | | + | | total nicotinic acid/niacin/vitamin b3 intake in mg/day (for adii calculation) | totale inname van nicotinezuur/niacine/vitamin b3 in mg/dag (voor berekening adii) | adii_nicotinicacid_adu_c_1 | nicotinez | sec* | 18+ | |
| - | | total vitamin b6 intake in mg/day (for adii calculation) | totale inname van vitamin b6 in mg/dag (voor berekening adii) | adii_vitaminb6_adu_c_1 | vitB6 | sec* | 18+ | | + | | total vitamin b6 intake in mg/day (for adii calculation) | totale inname van vitamin b6 in mg/dag (voor berekening adii) | adii_vitaminb6_adu_c_1 | vitB6 | sec* | 18+ | |
| - | | total folate (natural folic acid) intake in mcg/day (for adii calculation) | totale inname van folaat (van nature aanwezig foliumzuur) in mcg/dag (voor berekening adii) | adii_folate_adu_c_1 | folaat | sec* | 18+ | | + | | total folate (natural folic acid) intake in mcg/day (for adii calculation) | totale inname van folaat (van nature aanwezig foliumzuur) in mcg/dag (voor berekening adii) | adii_folate_adu_c_1 | folaat | sec* | 18+ | |
| - | | total vitamin b12 intake in mcg/day (for adii calculation) | totale inname van vitamine b12 in mcg/dag (voor berekening adii) | adii_vitaminb12_adu_c_1 | vitB12 | sec* | 18+ | | + | | total vitamin b12 intake in mcg/day (for adii calculation) | totale inname van vitamine b12 in mcg/dag (voor berekening adii) | adii_vitaminb12_adu_c_1 | vitB12 | sec* | 18+ | |
| - | | total vitamin c intake in mg/day (for adii calculation) | totale inname van vitamine c in mg/dag (voor berekening adii) | adii_vitaminc_adu_c_1 | vitC | sec* | 18+ | | + | | total vitamin c intake in mg/day (for adii calculation) | totale inname van vitamine c in mg/dag (voor berekening adii) | adii_vitaminc_adu_c_1 | vitC | sec* | 18+ | |
| - | | total vitamin d intake in mcg/day (for adii calculation) | totale inname van vitamine d in mcg/dag (voor berekening adii) | adii_vitamind_adu_c_1 | vitD | sec* | 18+ | | + | | total vitamin d intake in mcg/day (for adii calculation) | totale inname van vitamine d in mcg/dag (voor berekening adii) | adii_vitamind_adu_c_1 | vitD | sec* | 18+ | |
| - | | total vitamin e intake in mg/day (for adii calculation) | totale inname van vitamine e in mg/dag (voor berekening adii) | adii_vitamine_adu_c_1 | vitE | sec* | 18+ | | + | | total vitamin e intake in mg/day (for adii calculation) | totale inname van vitamine e in mg/dag (voor berekening adii) | adii_vitamine_adu_c_1 | vitE | sec* | 18+ | |
| - | | total iron intake in mg/day (for adii calculation) | totale ijzerinname in mg/dag (voor berekening adii) | adii_iron_adu_c_1 | ijzertot | sec* | 18+ | | + | | total iron intake in mg/day (for adii calculation) | totale ijzerinname in mg/dag (voor berekening adii) | adii_iron_adu_c_1 | ijzertot | sec* | 18+ | |
| - | | total zinc intake in mg/day (for adii calculation) | totale zinkinname in mg/dag (voor berekening adii) | adii_zinc_adu_c_1 | zink | sec* | 18+ | | + | | total zinc intake in mg/day (for adii calculation) | totale zinkinname in mg/dag (voor berekening adii) | adii_zinc_adu_c_1 | zink | sec* | 18+ | |
| - | | total tea intake in g/day (for adii calculation) | totale inname van thee (voor berekening adii) | adii_tea_adu_c_1 | thee | sec* | 18+ | | + | | total tea intake in g/day (for adii calculation) | totale inname van thee (voor berekening adii) | adii_tea_adu_c_1 | thee | sec* | 18+ | |
| - | | reliability of results (for adii calculation) | betrouwbaarheid van de waarden (voor berekening adii) | adii_reliability_adu_c_1 | Betrouwbaarheid | sec* | 18+ | | + | | reliability of results (for adii calculation) | betrouwbaarheid van de waarden (voor berekening adii) | adii_reliability_adu_c_1 | Betrouwbaarheid | sec* | 18+ | |
| * All ADII variables are included as assessment 'sec' as the data originates from several assessments. | * All ADII variables are included as assessment 'sec' as the data originates from several assessments. | ||
adii.1742561270.txt.gz · Last modified: 2025/03/21 13:47 by jasper_zwerver
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