PAR	COPa	Relationship to PAR	Age (years)	Length of relationship (years)
Andrew	Kylie	Wife	40	15
Tony	Lisa	Wife	44	18
Emily	Tracey	Mother	46	16
Peter	Louise	Wife	38	20
Li	Mei	Sister	27	27
Steven	Joanne	Wife	49	22
Mark	Susan	Wife	53	36
Amanthi	Saman	Husband	39	12
Chris	Carol	Mother	65	43
Sharon	Michelle	Daughter	39	39
Ben	George	Father	60	28
Scott	Cheryl	Mother	66	40
John	Jessica	Daughter	21	21
Josh	Nicole	Mother	42	19
Paul	Kim	Mother	56	32
Jack	Karen	Mother	49	17
James	Debbie	Mother	45	21
Daniel	Jenny	Mother	43	23
Luke	Anne	Mother	43	18
Greg	Mary	Wife	59	16
Michael	Therese	Wife	39	20
Shane	Julie	Wife	42	21

PAR = participant with TBI; COP = communication partner

^apseudonyms were used to protect the identity of communication partners.