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Incidence, prevalence, and rates you can actually compare
Incidence, prevalence, and rates you can actually compare: pages on incidence versus prevalence (and why a long illness looks more common than it is)…
This launch guide maps the topic, the source base and the practical questions. Check the linked official authority before acting on a rule, deadline, price or safety requirement.
What this guide covers
Pages on incidence versus prevalence (and why a long illness looks more common than it is), person-years, crude versus age-standardised rates with a fully worked standardisation to the European Standard Population 2013, rate versus count, per 100,000, excess mortality, case fatality versus infection fatality, life expectancy as a snapshot rather than a prediction, DALYs and QALYs, and reporting delay.
Each section carries a small calculator or a worked table, so a journalist or a student can reproduce the figure rather than take it on faith. Thirteen pages.
How to use it
Use Incidence, prevalence, and rates you can actually compare as a structured learning path: begin with the vocabulary, follow the evidence map, and keep the uncertainty labels attached to claims as you compare sources.
The page keeps the main question, its evidence base and its limits together in one canonical place. That makes it useful as a quick orientation and avoids splitting a broad subject into shallow pages before each narrower answer has enough verified material of its own.
Search vocabulary in four languages
Terminology changes across borders. These are example phrases people use for the same subject in Estonian, Finnish, Russian and English; they are included as a practical vocabulary aid, not as hidden keywords.
| Language | Example phrase |
|---|---|
| Estonian | haigestumus ja levimus vahe |
| Finnish | ilmaantuvuus ja vallitsevuus ero |
| Russian | заболеваемость и распространенность разница |
| English | age standardised rate explained |
Evidence and provenance
The evidence map below records the primary, official or openly licensed material chosen for this guide. It is deliberately visible so a reader can tell the difference between a rule published by an authority, a measured dataset and an editorial explanation.
Source: Eurostat European Standard Population 2013 (open), ECDC and national registry tables, WHO Global Health Observatory — computed on site. · checked 2026-09-09
Source names are preserved even where an authority changes its web address. No figure is added to this launch page unless it is already present in the cited source description or can be computed from a named dataset.
Scope and boundaries
/epi shows current flu and COVID activity; this explains how any such rate is constructed and when two of them may be compared.
Connected TempoLife guides
The following paths are the intentional hand-offs named in the brief. They keep adjacent subjects separate while making the next useful reference easy to find.
Why it belongs on TempoLife
/data, /epi.
Frequently asked questions
What does this guide cover?
Pages on incidence versus prevalence (and why a long illness looks more common than it is), person-years, crude versus age-standardised rates with a fully worked standardisation to the European Standard Population 2013, rate versus count, per 100,000, excess mortality, case fatality versus infection fatality, life expectancy as a snapshot rather than a prediction, DALYs and QALYs, and reporting delay. Each section carries a small calculator or a worked table, so a journalist or a student can reproduce the figure…
What evidence does it use?
Eurostat European Standard Population 2013 (open), ECDC and national registry tables, WHO Global Health Observatory — computed on site.
Where does this guide stop?
/epi shows current flu and COVID activity; this explains how any such rate is constructed and when two of them may be compared.
Turn the reference into a routine
TempoLife brings food, movement, sleep and everyday health habits into one private place when you want to track what happens next.