---
title: "Food Frequency Quesionnaire (FFQ)"
output: rmarkdown::html_vignette
vignette: >
  %\VignetteIndexEntry{ffq}
  %\VignetteEngine{knitr::rmarkdown}
  %\VignetteEncoding{UTF-8}
---

```{r, include = FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>"
)
options(rmarkdown.html_vignette.check_title = FALSE)
```

# Background
We got this from VITAS, perhaps ask them for documentation if hard to find online?

# Domains & facets


# Scoring


# Reliability


# References