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Bubble Chart

Below is a list of different filter options to help you focus on particular Tool types. Filter options are categorised in Tool Characteristics and Validation Method Characteristics.

Tool Filter

Tool Type info
Dietary Exposure info
Timeframe Tool Measuresinfo
Reporting Method info
Format info

Validation Method Filter

Sex info
Lifestage info
Comparator info
Year of Tool Validation info
Area info

Compare tools visually using the bubble plot. Click on each bubble to display summary information.

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Timeframe tool measures

The time period the tool measures dietary intake.

The categories include:

  • Short = <1 week
  • Medium = 1 week – 1 month
  • Long = >1 month
  • Multiple = includes a combination of short, medium and long.

Number of nutrients validated

The number of nutrients validated in the validation studies.

Number of statistical methods used

The number of statistical methods in the validation studies out of a maximum number of 6. The only statistical methods collected included mean difference, variation of the mean difference e.g. standard deviation, correlation coefficient, limits of agreement, percentage agreement and Cohen's Kappa coefficient.

See tool in library


Tool Type
Dietary Exposure

Validation Details

Lifestage Tool is Validated in
Sample Size

Colour of bubble equates to tool type, and size of bubble equates to sample size.