Documentation for PIN1 and PIN2

Documentation for the following master files is available in PDF format. Select the desired document from the list below:

• Studywide Constructed Variables

• PIN general coding instructions

• Tracking Systems
  • Clinic Tracking Dataset Codebook
  • PIN Study Completion Codes
  • Administrative Office Codebook
  • Interview Completion Codes
  • North Carolina County Codes

• Clinic Screener

• Specimen Collection Documentation Form

• Specimen Inventory Form

• Endovaginal Untrasound Assessment of the Cervix Form

• PIN Main Telephone Interview Questionnaire
  • Main body of the questionnaire
  • Prenatal and multivitamin use (PIN 2 only)
  • Various vitamin and mineral supplements (PIN 2 only)
  • Infections during pregnancy
  • Smoking during pregnancy
  • Alcohol use during pregnancy (PIN 1 only)
  • Pregnancy history (PIN 1 only)
  • Residential addresses

• PIN Follow-up Still-Pregnant Telephone Interview Question (PIN 1 only)

• PIN Follow-up After Delivery Interview
  • Prenatal/Multivitamin Section (multiple obs/woman) PIN 2 only
  • Prenatal/Multivitamin Section (single obs/woman) PIN 2 only

• PIN Life Events Questionnaire (LEQ)
  • Constructed psychosocial scales for the PIN LEQ

• PIN Hair Questionnaire

• PIN Diet Questionnaire Nutrient Analysis

• Medical Abstracts (PIN 1 only)
  • UNC Codebook
  • Wake Codebook
  • Congenital Defects Codes
  • Antibody Codes
  • Organism/Pathogen Codes
  • Medical Indications Codes
  • Medications Codes
  
  
• Medical Abstracts (PIN 2 only)