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Autism Survey Website

Autism Survey Website. Ashley Tillette SoCalBSI August 24, 2006. Outline. Where I worked → My project Purpose of project Background on Autism Introduction to databases Database creation Web-based Future direction. Outline. Where I worked → My project Purpose of project

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Autism Survey Website

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  1. Autism Survey Website Ashley Tillette SoCalBSI August 24, 2006

  2. Outline • Where I worked → My project • Purpose of project • Background on Autism • Introduction to databases • Database creation • Web-based • Future direction

  3. Outline • Where I worked → My project • Purpose of project • Background on Autism • Introduction to databases • Database creation • Web-based • Future direction

  4. Where I worked → My project • “Sequencing and Genotyping Core” at UCLA • Dr. Jeanette Papp - Director • Ram Sripracha • My project • Develop a database with a web-front end to assist in the collection of questionnaire data for researchers dealing with autism

  5. Outline • Where I worked → My project • Purpose of project • Background on Autism • Introduction to databases • Database creation • Web-based • Future direction

  6. Purpose of project • Headed by • UCLA Center for Autism Research & Treatment (CART) • CART Project 1: Infants at Risk of Autism - A Longitudinal Study • My project • Parents with autistic child • Track changes during study period

  7. Outline • Where I worked → My project • Purpose of project • Background on Autism • Introduction to databases • Database creation • Web-based • Future direction

  8. What is Autism? • Neurological disorder that affects children • Onset → before 3 years of age • Characterized by abnormal social, communicative, and behavioral functioning

  9. What is Autism? (cont.) • Cause unknown • Possibilities • group of genes or chromosomal abnormalities • environmental factors • Diagnosis • The Diagnostic and Statistical Manual of Mental Disorders (DSM) • The International Statistical Classification of Diseases and Related Health Problems (ICD) • The Autism Diagnostic Interview-Revised (ADI-R)

  10. Outline • Where I worked → My project • Purpose of project • Background on Autism • Introduction to databases • Database creation • Web-based • Future direction

  11. Introduction to databases • What is a database? • a collection of data, typically describing the activities of one or more related organizations • Example database • Students → names, student id number, gpa • Enrolled → classes, grade, student id number

  12. Intro to databases (cont.) Students Enrolled

  13. Intro to databases (cont.) • Keys • Primary key → attribute(s) whose value uniquely identifies an entity in the set • Foreign key → a connection between two tables • Example • Primary keys • s_id for students table • class_id and s_id for enrolled table • Foreign key • s_id connects both tables

  14. Intro to databases (cont.) Students foreign key Enrolled

  15. Outline • Where I worked → My project • Purpose of project • Background on Autism • Introduction to databases • Database creation • Web-based • Future direction

  16. My project • Develop a database with a web-front end to assist in the collection of questionnaire data for researchers dealing with autism

  17. Creation of Database • Used PostgreSQL • 1st step → create tables • 2nd step → establish keys • 3rd step → enter data

  18. Tables • forms → form_id (pk) • questions → question_id (pk) • participant_answers → set_id, question_id, cat_id (pk) • Many others

  19. Preview Table – “forms”

  20. Outline • Where I worked → My project • Purpose of project • Background on Autism • Introduction to databases • Database creation • Web-based • Future direction

  21. Web-page • Used PHP for design • Setup • Login for data entry person • Choose parent, stage, and form • Input answers for each form • Website • http://aatillet.lifeofram.com/index2.php

  22. Outline • Where I worked → My project • Purpose of project • Background on Autism • Introduction to databases • Database creation • Web-based • Future direction

  23. Future direction • Check between two data entry people • Retrieve data from database • Perform statistical analysis on data • Allow parents to take survey online • Use design of website and database for other projects

  24. References • Ramakrishnan, Raghu and Gehrke, Johannes. “Database Management Systems – Third Edition”. 2003

  25. Acknowledgements • Ram Sripracha • Dr. Jeanette Papp • UCLA Center for Autism Research & Treatment (CART) • Diana Tran • SoCalBSI

  26. Questions

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