This edition of NAFKAMs national survey was carried out by Norstat in November/ December 2022.

NAFKAM monitors the Norwegian population's usage of CAM on a regular basis. This article provides information on the structure of and methodology for these surveys.

How do Norwegians' use of complementary and alternative medicine (CAM) and dietary supplements develop over time? How is their health developing, and how do their costs for this develop?

The 2020-edition of NAFKAMs national survey was carried out by Ipsos at the turn of the month November/December 2020. Original analysis and reporting was done by Frauke Musial and Ola Lillenes.

Every two years NAFKAM examines Norwegians' use of alternative treatment. These are the figures for 2016 (November 2015 to November 2016).

The 2018-edition of NAFKAMs national survey was carried out by Ipsos MMI at the end of November/ start of December 2018, and brought data from telephone interviews with a total of 1,000 residents a

The 2012-edition of NAFKAMs national survey was carried out by Ipsos MMI at the turn of the month November/December 2012.