Genes and Blood Clotting Study (GABC)

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Anthropometry (2)

Biomarkers (10)

  • HCT (%) - Hematocrit, percent of blood that is contained in the red blood cell pellet (phv00124414.v1.p1)
  • HGB (g/dL) - Hemoglobin concentration in grams per deciliter of whole blood (phv00124420.v1.p1)
  • MCH (pg) - Mean corpuscular hemoglobin in picograms (phv00124416.v1.p1)
  • MCHC (g/dL) - Mean corpuscular hemoglobin concentration in grams per deciliter (phv00124417.v1.p1)
  • MCV (fL) - Mean corpuscular volume in femtoliters (phv00124415.v1.p1)
  • MPV (fL) - Mean Platelet Volume (phv00124422.v1.p1)
  • PLT (x10E03cells/microliter) - Platelet cell count per microliter of whole blood (phv00124421.v1.p1)
  • RBC (x10E06cells/microliter) - Red blood cell count per microliter of whole blood (phv00124413.v1.p1)
  • RDW (%) - Red blood cell width distribution, variance in percentage (phv00124418.v1.p1)
  • WBC (x10E03cells/microliter) - White blood cell count per microliter of whole blood (phv00124419.v1.p1)

Demographics (3)

General Health (6)

  • Bleeding treatment with surgery - Has your doctor or you ever had to do something to stop bleeding after surgery? (phv00124373.v1.p1)
  • Bleeding treatment with Tooth extraction - When you had your tooth pulled (or had other dental surgery), did your doctor or you have to do something to stop the bleeding? (phv00124370.v1.p1)
  • Bleeding treatment, non-surgical - Have you ever had medical treatment to stop bleeding that was not associated with surgery? This includes incidents when you may have injured yourself, received vaccinations or injections, or had any part of your body pierced. (phv00124374.v1.p1)
  • Bleeding with Surgery - Have you ever had problems with bleeding following any surgery? (phv00124372.v1.p1)
  • Bleeding with Tooth extraction - When you had your tooth pulled (or had other dental surgery), did you have a problem with too much bleeding? (phv00124369.v1.p1)
  • Surgery - Have you ever had surgery or any other operation not including dental surgery? (phv00124371.v1.p1)

Medications (1)

  • Medications - Please check all the medications listed below that you have used more than twice in the past month. (phv00124363.v1.p1)

Race and Ethnicity (4)

Reproductive Health (4)

  • Hormonal birth control - Do you use hormonal birth control (pill, patch, ring, or shot)? (phv00124379.v1.p1)
  • Menarche - At what age did you have your first period? (phv00124376.v1.p1)
  • Menstrual duration - On average, how many days do your periods last? (phv00124377.v1.p1)
  • Menstrual heaviness - How frequently do you change pads/tampons on the heaviest days of your periods? (phv00124378.v1.p1)

Substance Use (1)

Other (74)

  • 5th digit clinodactyly - Does the tip of your little finger (5th digit) bend toward your other fingers? (phv00124410.v1.p1)
  • Acne - Many people have some acne during their teenage years. Which picture best describes your acne as a teenager? (phv00124381.v1.p1)
  • ADAMTS13 IU/dL) - ADAMTS13 antigen level in International Units per deciliter (phv00226441.v1.p1)
  • ANALYTE_TYPE - Analyte Type used for Alphalisa (phv00222584.v1.p1)
  • Aphthous ulcers - How often do you get aphthous ulcers (canker sores)? (phv00124412.v1.p1)
  • Athletic ability - How would you describe your athletic ability? (phv00124404.v1.p1)
  • ATIII (mg/dL) - Antithrombin III antigen level in milligrams per deciliter (phv00226442.v1.p1)
  • BODY_SITE - Body site where sample was collected (phv00222583.v1.p1)
  • Brain freeze - Do you experience a brief intense headache if you drink an icy beverage or eat ice cream too fast? AKA "brain freeze" (phv00124407.v1.p1)
  • Comparative bleeding - Compared to other people, when you get a minor cut or nose bleed, do you think that you bleed less, about the same, or more? Please consider the amount of bleeding and the length of time you bleed. (phv00124365.v1.p1)
  • Comparative dental bleeding - When you go to the dentist, about how much do you bleed from your gums? Would you say it is more, about the same, or less than most people your age? (phv00124375.v1.p1)
  • CONSENT - Consent group (phv00124336.v1.p1)
  • Consent Time - Elapsed time between online informed consent document page loading and clicking "Agree" button (phv00124359.v1.p1)
  • Dental caries - How many dental cavities have you ever had? (phv00124394.v1.p1)
  • Dimples - Do you have dimples on your face? (phv00124392.v1.p1)
  • DNA_SOURCE - Source of DNA used for genotyping (phv00222587.v1.p1)
  • Dyslexia - Do you have dyslexia (difficulty with reading)? (phv00124393.v1.p1)
  • Ear lobe attachment - Which word best describes your ear lobes -- free or attached? (phv00124390.v1.p1)
  • Ear lobe creased - Are your ear lobes creased? (phv00124389.v1.p1)
  • Eating salty food - How much do you like to eat salty foods? (phv00124403.v1.p1)
  • Eating Sweets - How much do you like to eat sweets? (phv00124402.v1.p1)
  • Eye color - Which picture best describes your natural eye color? (phv00124382.v1.p1)
  • FAMID - Family ID (phv00124339.v1.p1)
  • Family Id - De-identified sibship ID number (phv00124349.v1.p1)
  • FATHER - Father ID (phv00124342.v1.p1)
  • Favorite color - Of the following colors, which is your favorite color? (phv00124401.v1.p1)
  • Flat feet - Do you have flat feet? (phv00124400.v1.p1)
  • Freckles - Which picture best describes the amount of freckles you have? (phv00124388.v1.p1)
  • Gamma Fibrinogen (IU/dL) - Gamma prime fibrinogen antigen level in International Units per deciliter (phv00226443.v1.p1)
  • Geneva Id - De-identified Geneva consortium subject ID number (phv00124350.v1.p1)
  • GENOTYPING_CENTER - Center where genotyping was performed (phv00222586.v1.p1)
  • Gum Bleeding - When you brush your teeth how often do you notice bleeding from your gums? (phv00124367.v1.p1)
  • Hair color - Which picture best describes your natural hair color (prior to graying)? (phv00124383.v1.p1)
  • Hair line - Which picture best describes your current hair line? (phv00124384.v1.p1)
  • Handedness - With which hand do you write best? (phv00124405.v1.p1)
  • HISTOLOGICAL_TYPE - Cell or tissue type (phv00222585.v1.p1)
  • Immunization - Have you been immunized (received a vaccine shot) in the last month? (phv00124362.v1.p1)
  • Interlocking fingers - Interlock your fingers as shown in the picture. Which position feels comfortable to you? (phv00124409.v1.p1)
  • Lifetime nosebleed - How many spontaneous (that seem to happen for no reason) nosebleeds would you estimate you have had in your entire life? (phv00124364.v1.p1)
  • Migraines - Have you been diagnosed with migraines by a physician? (phv00124395.v1.p1)
  • MOTHER - Mother ID (phv00124341.v1.p1)
  • Nosebleeds per year - How many spontaneous (that seem to happen for no reason) nosebleeds would you estimate you have per year? (phv00124411.v1.p1)
  • Photic sneeze - Do you often feel like sneezing or sneeze upon walking out into bright sunlight? (phv00124406.v1.p1)
  • PLG (IU/dL) - Plasminogen antigen level in International Units per deciliter (phv00226440.v1.p1)
  • Protein C (IU/dL) - Protein C antigen level in International Units per deciliter (phv00226444.v1.p1)
  • Protein S (IU/dL) - Protein S antigen level in International Units per deciliter (phv00226445.v1.p1)
  • SAMP_SOURCE - Source repository where samples originate (phv00124347.v1.p1)
  • SAMPID - Sample genotyping instance ID (phv00222582.v1.p1)
  • SAMPID - Sample genotyping instance ID (phv00124346.v1.p1)
  • SAMPLE_USE - Sample Use (phv00222580.v1.p1)
  • Seasonal allergies - Do you have itchy eyes, runny or stuffy nose, or sneezing in the fall or spring? (phv00124397.v1.p1)
  • Shoe Size - What is your US shoe size? (phv00124399.v1.p1)
  • Skin color - Which best describes the color of the skin on the inside of your upper arm? In other words, what is your natural skin color without any tanning? (phv00124387.v1.p1)
  • Skin sensitivity to sun - What would happen to your skin if it were exposed to bright sunlight for the first time in summer for one hour at noon without protection? Would your skin become: (phv00124385.v1.p1)
  • Skin tags - Skin tags are small, normal extra pieces of skin most commonly found on the neck or under arm. How many skin tags do you have? (phv00124380.v1.p1)
  • SOURCE_SAMPID - Sample ID used in the Source Repository (phv00124348.v1.p1)
  • SOURCE_SUBJID - Subject ID (phv00124338.v1.p1)
  • Spontaneous Bruising - How often do you bruise without trauma or injury? In other words, how often do you get bruises that seem to happen for no reason? (phv00124366.v1.p1)
  • Stuttering speech - Have you ever been treated for stuttering by a speech therapist? (phv00124396.v1.p1)
  • SUBJ_SOURCE - Defines subject ID name space origin (phv00124337.v1.p1)
  • SUBJID - GENEVA ID (phv00222581.v1.p1)
  • SUBJID - Subject ID (GENEVA ID) (phv00124340.v1.p1)
  • SUBJID - GENEVA ID (phv00124345.v1.p1)
  • SUBJID - GENEVA ID (phv00124335.v1.p1)
  • Tanning - What would happen to your skin if it was repeatedly exposed to bright sunlight without protection? Would your skin become: (phv00124386.v1.p1)
  • Tongue roll - Can you roll your tongue? (phv00124391.v1.p1)
  • Tooth extraction - Have you ever had a tooth extracted (pulled out) or any other dental surgery? (phv00124368.v1.p1)
  • TWINID - Twin ID (phv00124343.v1.p1)
  • Vision correction - Do you wear prescription eye glasses or contact lenses? (phv00124398.v1.p1)
  • Vulcan greeting - Can you easily separate your fingers as shown in this picture? (phv00124408.v1.p1)
  • VWF Std Dev - Standard deviation of von Willebrand Factor antigen level (phv00124424.v1.p1)
  • VWF V2 (%) - Von Willebrand Factor antigen level, percentage compared to pooled laboratory standard. Updated assay compared to VWF(%). (phv00226438.v1.p1)
  • VWF(%) - Von Willebrand Factor antigen level, percentage compared to laboratory standard (phv00124423.v1.p1)
  • VWFpp2 (IU/dL) - Von Willebrand Factor propeptide antigen level in International Units per deciliter. AlphaLISA using mAb 242.2 and 242.6 (phv00226439.v1.p1)