HLTH 104Introduction to Health Data Science
- Units
- 0.50
- Faculty
- Health
- Subject
- Public Health Sciences
When it runs
- F24
- W25
- S25
- F25
- W26
- S26
- F26
- W27
- S27
Ran in 1 of the last 7 terms. Winter 2027: scheduled, 2 lecture sections. Spring 2027: schedule not out yet.
In this foundational course, students will learn data literacy and the fundamentals of health data science. This course will introduce students to the importance of data science in public health and health care, exemplified through applications, and discuss ethical considerations and the use of tools and techniques to analyze health data. This includes an introduction to artificial intelligence and machine learning. Students will learn how to extract meaningful information from complex data sets and effectively communicate their findings. Practical, hands-on experience will be gained in programming skills and analysis of health data. This course will set the foundation for upper-year courses in statistics, health informatics, data analytics, and health research methods.
Prerequisites
- Enrolled in H-Health Sciences, or H-Public Health
Antirequisites
None listed.
Leads to
No course lists it as a requisite.
Winter 2027 sections
| Section | Class | Enrolled | Meets |
|---|---|---|---|
| LEC 001 | 3025 | 0 / 385 | TTh 11:30–12:50 |
| LEC 701 | 1154 | 375 / 9999 | Online or by arrangement |
| LAB 101 | 3026 | 0 / 26 | M 11:30–12:20 |
| LAB 102 | 3027 | 0 / 26 | F 16:30–17:20 |
| LAB 103 | 3028 | 0 / 26 | M 10:30–11:20 |
| LAB 104 | 3029 | 0 / 26 | F 16:30–17:20 |
| LAB 105 | 3030 | 0 / 26 | M 16:30–17:20 |
| LAB 106 | 3031 | 0 / 26 | M 08:30–09:20 |
| LAB 107 | 3032 | 0 / 26 | M 08:30–09:20 |
| LAB 108 | 3033 | 0 / 26 | W 08:30–09:20 |
| LAB 109 | 3034 | 0 / 26 | F 16:30–17:20 |
| LAB 110 | 3035 | 0 / 26 | M 11:30–12:20 |
| LAB 111 | 3036 | 0 / 25 | M 12:30–13:20 |
| LAB 112 | 3037 | 0 / 25 | W 15:30–16:20 |
| LAB 113 | 7335 | 0 / 25 | T 10:30–11:20 |
| LAB 114 | 7336 | 0 / 25 | W 14:30–15:20 |
| LAB 115 | 7337 | 0 / 25 | T 13:30–14:20 |
Reviewed on UW Flow
50% liked it81% easy31% useful
From 10 ratings and 4 comments on UW Flow. The most helpful comments, quoted as written, without names. Read them all on UW Flow.
Theoretically useful for future health data science however you don't actually learn how to code unless you teach yourself, and you don't need to learn anything to get a high mark
Oct 2026 · liked itOn UW FlowRemove this
bird
May 2026 · liked itOn UW FlowRemove this
Grading was very fair, but it doesn't make sense why it's a requirement for health students,
Apr 2026 · didn’t like itOn UW FlowRemove this
If I wanted to code, I'd just do cs instead 🤷♂️🤷♂️🤷♂️🤷♂️🤷♂️🤷♂️🤷♂️
Jan 2026 · didn’t like itOn UW FlowRemove this
Check it elsewhere for Fall 2026
- Undergraduate Calendar, 2026–27The official entry
- Requirements for Fall 2026Waterloo’s requisite checker
- Schedule of Classes, Fall 2026Instructors, rooms, live seats
- Quest Class SearchWhere you enrol
- Course outlinesSyllabi from past terms (UW login)
- UW FlowStudent ratings and reviews
- WClassesPast sections back to 2004, and who taught them
Calendar versions
Undergraduate Calendar
- 2025–26
- 2026–27 (shown here)
- 2019–20 and earlier on ucalendar