feat (food-intake): new data preparation and analysis

.vscode/settings.json

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+{
+  "jupyter.notebookFileRoot": "${fileDirname}"
+}

data/food-intake/README.md

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 ├── basics      <- basic description tables
 │
 ├── recipes     <- recipes related tables
+|
+├── consumption <- participants related tables
 │
 ├── consumption <- food consumption statistics tables
 │
@@ -162,6 +164,70 @@ Cada tupla é um item que é parte de uma receita. Cada receita - todas as tupla
 | Cooking_Method | método de cozimento do ingrediente na receita | Método de Cozimento do Produto na Receita |
 | Commodity_Weight | participação (em percentual) do ingrediente no peso da receita | |
 
+## Demographic Data
+
+### Demographic Data (English)
+
+| Field | Description | Details |
+| ----- | ----------- | ------- |
+| SEQN | Respondent ID | |
+| SDDSRVYR | The two-year NHANES data release cycle number | |
+| RIDSTATR | Interview/Examination Status | |
+| RIDEXMON | Exam six month time period | |
+| RIAGENDR | Gender | |
+| RIDAGEYR | Age at the time of the screening interview,  in years | |
+| RIDAGEMN | Age at the time of the household screening interview,  in months | |
+| RIDEXPRG | Pregnancy Status at Exam | |
+| RIDAGEEX | Age at the Mobile Examination Center (MEC) examination,  in months | |
+| RIDRETH1 | Race/Ethnicity | |
+| SDMVPSU | Masked Variance Pseudo-PSU | |
+| SDMVSTRA | Masked Variance Pseudo-Stratum | |
+| DMDHHSIZ | Total number of people in the household | |
+| YEAR_SURVEY | NHANES-WWEIA Survey Cycle | Renamed from original NHANES: YEAR |
+| BMXWT | Bodyweight,  in kilograms (kg) | |
+| BMXHT | Standing Height (cm) | Target: 2 years -150 years. |
+| BMXRECUM | Recumbent Length (cm) | Target: 0 MONTHS - 47 MONTHS. |
+| BMXBMI | Body Mass Index (kg/m^2) | Target : 2 years-150 years. |
+| BMXWT_IMPUTE | Imputed and non-imputed value for Bodyweight (kg) | Contains imputed and non-imputed value for Bodyweight (kg). Missing value of bodyweight BMXWT) is imputed by weighted average of BMXWT value from same sex, age and ethnicity. Non-missing value is the same as the non-missing value of BMXWT. |
+| BMXHT_IMPUTE | Imputed and non-imputed values for height (cm) | Contains imputed and non-imputed values for height (cm). CDC does not report standing height for less than 2 years old. Recumbent length was used for less than 2 years old. Missing value of height is imputed by weighted average of height from same sex, age and ethnicity. |
+| bmxbmi_impute | Imputed and non-imputed value for BMI | Contains imputed and non-imputed value for BMI. | Missing value of BMI is imputed by the following equation: = BMXWT_IMPUTE/(BMXHT_IMPUTE/100)^2; Unit: (kg/m2) |
+| RHQ200 | {Are you/Is Surrogate Parent} now breast feeding a child? | |
+| WTDRD1 | Dietary day one sample weight | |
+| WT6_DAY1 | Dietary day one sample weight; 6-year weighting from 3 survey cycles | 2005-2010 (= WTDRD1 ÷ 3) |
+| WTDR2D | Dietary two-day sample weight | |
+| WT6_2DAY | Dietary two-day sample weight; 6-year weighting from 3 survey cycles | 2005-20010 (= WTDR2D ÷ 3) |
+
+### Dados Demográficos (Portuguese)
+
+| Campo | Descrição |
+| ----- | --------- |
+| SEQN | ID do entrevistado |
+| SDDSRVYR | Número do ciclo de divulgação de dados do NHANES de dois anos |
+| RIDSTATR | Status da entrevista/exame |
+| RIDEXMON | Período de seis meses do exame |
+| RIAGENDR | Sexo (1 = masculino; 2 = feminino) |
+| RIDAGEYR | Idade no momento da entrevista de triagem,  em anos |
+| RIDAGEMN | Idade no momento da entrevista de triagem domiciliar,  em meses |
+| RIDEXPRG | Status da gravidez no exame |
+| RIDAGEEX | Idade no exame do Mobile Examination Center (MEC), em meses |
+| RIDRETH1 | Raça/Etnia |
+| SDMVPSU | Pseudo-PSU de variância mascarada |
+| SDMVSTRA | Pseudo-estrato de variância mascarada |
+| DMDHHSIZ | Número total de pessoas no domicílio |
+| YEAR_SURVEY | Ciclo da pesquisa NHANES-WWEIA; renomeado do original do NHANES: YEAR |
+| BMXWT | Peso corporal, em quilogramas (kg) |
+| BMXHT | Altura em pé (cm) |
+| BMXRECUM | Comprimento reclinado (cm) |
+| BMXBMI | Índice de massa corporal (kg/m^2) |
+| BMXWT_IMPUTE | Valor imputado e não imputado para peso corporal (kg) |
+| BMXHT_IMPUTE | Valores imputados e não imputados para altura (cm) |
+| bmxbmi_impute | Valor imputado e não imputado para IMC |
+| RHQ200 | {Você/Uma mãe substituta} está amamentando agora uma criança? |
+| WTDRD1 | Peso da amostra do primeiro dia da dieta |
+| WT6_DAY1 | Peso da amostra do primeiro dia da dieta; ponderação de 6 anos de 3 ciclos de pesquisa |
+| WTDR2D | Peso da amostra de dois dias da dieta |
+| WT6_2DAY | Peso da amostra de dois dias da dieta; ponderação de 6 anos de 3 ciclos de pesquisa |
+
 ## Consumption
 
 ### Consumption (English)

data/food-intake/basics/FCID_Cropgroup_Description-veg.csv

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+CGN,CGL,Crop_Group_Description,Veg_Animal
+1,1,Root and Tuber Vegetables,V
+1,1A,Root Vegetables,V
+1,1B,Root Vegetables (except sugar beet),V
+1,1C,Tuberous and Corm Vegetables,V
+2,2,Leaves of Root and Tuber Vegetables,V
+3,3,Bulb Vegetables,V
+3,3A,Garlic/Onion,V
+3,3B,Other Bulb Vegetables,V
+4,4,Leafy Vegetables,V
+4,4A,Leafy Greens,V
+4,4B,Brassica Leafy Greens,V
+5,5,Brassica Head and Stem Vegetables,V
+6,6,Legume Vegetables (Succulent or Dried),V
+6,6A,Edible-pod Legume Vegetables,V
+6,6B,Succulent shelled peas and beans,V
+6,6C,Dried Shelled Pea/Bean (except soybean),V
+8,8,Fruiting Vegetables,V
+8,8A,Tomato,V
+8,8B,Bell Pepper,V
+8,8C,Other Fruiting Vegetables,V
+9,9,Cucurbit Vegetables,V
+9,9A,Melons,V
+9,9B,Squash/Cucumbers,V
+10,10,Citrus Fruits,V
+10,10A,Orange,V
+10,10B,Lemon/Lime,V
+10,10C,Grapefruit,V
+11,11,Pome Fruits,V
+12,12,Stone Fruits,V
+12,12A,Cherry,V
+12,12B,Apricot/Peach,V
+12,12C,Plum,V
+13,13,Berries,V
+13,13A,Berries: Caneberry,V
+13,13B,Berries: Bushberry,V
+13,13C,Berries: Large Shrub/tree berry,V
+13,13D,Berries: Small fruit vine climbing,V
+13,13E,Berries: Small fruit vine climbing (except grape),V
+13,13F,Berries: Small fruit vine climbing (except kiwi),V
+13,13G,Berries: Low growing berry,V
+13,13H,Berries: Low growing berry (except strawberry),V
+14,14,Tree Nuts,V
+15,15,Cereal Grains,V
+18,18,Non-grass animal feeds,V
+19,19,Herbs and Spices,V
+19,19A,Herbs,V
+19,19B,Spices,V
+20,20,Oilseeds,V
+20,20A,Rapeseed,V
+20,20B,Sunflower,V
+20,20C,Cottonseed,V
+21,21,Mushroom,V
+22,22,"Stalk, Stem, and Leafy Petiole Vegetables",V
+22,22A,Stalk and Stem Vegetables,V
+22,22B,Leafy Petiole Vegetables,V
+23,23,"Tropical and Subtropical Fruit, Edible Peel",V
+23,23A,"Tropical and Subtropical, Small Fruit, Edible Peel",V
+23,23B,"Tropical and Subtropical, Medium to Large Fruit, Edible Peel",V
+23,23C,"Tropical and Subtropical Palm Fruit, Edible Peel",V
+24,24,"Tropical and Subtropical Fruit, Inedible Peel",V
+24,24A,"Tropical and Subtropical, Small Fruit, Inedible Peel",V
+24,24B,"Tropical and Subtropical, Medium to Large Fruit, Smooth, Inedible Peel",V
+24,24C,"Tropical and Subtropical, Medium to Large Fruit, Rough or Hairy, Inedible Peel",V
+24,24D,"Tropical and Subtropical, Inedible Peel, Cactus",V
+24,24E,"Tropical and Subtropical, Inedible Peel, Vine",V
+31,31,Beef,A
+32,32,Goat,A
+33,33,Horse,A
+34,34,Pork,A
+35,35,Sheep,A
+36,36,Milk,A
+37,37,"Milk, Human",A
+38,38,Game,A
+39,39,Rabbit,A
+40,40,Chicken,A
+50,50,Turkey,A
+60,60,Poultry (other),A
+70,70,Egg,A
+80,80,Fish,A
+86,86,Water,V
+86,86A,Direct Water,V
+86,86B,Indirect Water,V
+95,O,Other,A