Demographics (2)
- Age - Age at biopsy (phv00323622.v1.p1)
- Sex - Gender of participant (phv00323621.v1.p1)
Diet (2)
- Groundnuts_Storage - How groundnuts were stored (phv00323635.v1.p1)
- Maize_Storage - How maize was stored (phv00323633.v1.p1)
Disease Events (9)
- AFFECTION_STATUS - Case - control status of the subject for diagnosis of esophageal squamous cell carcinoma (phv00323616.v1.p1)
- BODY_SITE - Body site where sample was collected (phv00323639.v1.p1)
- HISTOLOGICAL_TYPE - Cell or tissue type or subtype of sample (phv00323642.v1.p1)
- HIV_Status - HIV status at biopsy if known (phv00323636.v1.p1)
- IS_TUMOR - Tumor status (phv00323641.v1.p1)
- PRIMARY_TUMOR_LOCATION - Primary tumor location (phv00323644.v1.p1)
- TUMOR_GRADE - Tumor grade of sample (phv00323646.v1.p1)
- TUMOR_STAGE - Tumor stage of sample (phv00323645.v1.p1)
- TUMOR_TREATMENT - Type of tumor treatment for sample (phv00323647.v1.p1)
Environment (3)
- Cooking_Method - Fuel source used for food cooking (phv00323629.v1.p1)
- Maize_Source_Grow_Own - Whether subject grow own maize for consumption (phv00323631.v1.p1)
- Water_Source - Water source for water (phv00323630.v1.p1)
Socioeconomic (1)
- Occupation - Occupation (phv00323623.v1.p1)
Substance Use (4)
- Alcohol_Amount - Amount of alcohol consumed (phv00323626.v1.p1)
- Alcohol_Type - Specific type of alcohol used (phv00323625.v1.p1)
- Smoking_Quantity - Amount of tobacco consumed (phv00323628.v1.p1)
- Smoking_Type - Specific type of tobacco used (phv00323627.v1.p1)
Other (14)
- ANALYTE_TYPE - Analyte Type (phv00323640.v1.p1)
- CONSENT - Consent group as determined by DAC (phv00323615.v1.p1)
- Groundnuts_Frequency - Frequency of groundnut consumption (phv00323634.v1.p1)
- Home_District - Home location in Malawi (phv00323637.v1.p1)
- Maize_Flour_Type - Specific type of maize consumed (phv00323632.v1.p1)
- Medical_History - Limited medical history available (phv00323624.v1.p1)
- PRIMARY_METASTATIC_TUMOR - Primary tumor, metastasis, or transformed cell line (phv00323643.v1.p1)
- SAMPLE_ID - De-identified Sample ID (phv00323638.v1.p1)
- SAMPLE_ID - Sample ID (phv00323618.v1.p1)
- SAMPLE_USE - Sample Use (phv00323619.v1.p1)
- SEQUENCING_CENTER - Name of the center which conducted sequencing (phv00323648.v1.p1)
- SUBJECT_ID - De-identified Subject ID (phv00323620.v1.p1)
- SUBJECT_ID - Subject ID (phv00323614.v1.p1)
- SUBJECT_ID - Subject ID (phv00323617.v1.p1)