2. Contents of interventions aimed at eradicating indoor mould.

Study	Type of intervention			Verification of mould damage			Control group	Notes
	Thorough remediation	Limited structural changes	Cleaning	Specialist observation	Microbiological samples	Self report
Burr 2007			X	X			People in mould‐damaged houses (waiting list)
Eick 2011		X (mechanical ventilation, laminate flooring, central heating, central vacuum cleaning)		X	X		People in mould‐damaged houses, no intervention	Mould or mould damage was observed in 55% of the homes before intervention Only the pilot study was included in the review
Hoppe 2012	X			X	X		People in mould‐damaged houses, remediation in progress
Howden‐Chapman 2007		X (insulation package)				X	People in mould‐damaged houses (waiting list)
Jarvis 2001	X			X	X		People in a healthy building
Kercsmar 2006	X			X	X		People in mould‐damaged houses (waiting list)
Meklin 2005a	X		X	X	X		People in a healthy school
Meklin 2005b		X	X	X	X		People in a healthy school
Patovirta 2004a	X			X	X		People in a healthy school	Intervention reported in a separate article
Savilahti 2000	X			X	X		People in a healthy school
Shortt 2007		X (central heating)				X	People in mould‐damaged houses, no intervention
Åhman 2000	X			X			People in a healthy school