Table 5.

Burt matrix of frailty variables

	PA_0	PA_1	MB_0	MB_1	ST_0	ST_1	EN_0	EN_1	CG_0	CG_1	MD_0	MD_1
PA_0	495	0	182	313	174	321	114	381	246	249	175	320
PA_1	0	669	109	560	126	543	34	635	304	365	160	509
MB_0	182	109	291	0	166	125	116	175	119	172	106	185
MB_1	313	560	0	873	134	739	32	841	431	442	229	644
ST_0	174	126	166	134	300	0	92	208	141	159	113	187
ST_1	321	543	125	739	0	864	56	808	409	455	222	642
EN_0	114	34	116	32	92	56	148	0	61	87	56	92
EN_1	381	635	175	841	208	808	0	1016	489	527	279	737
CG_0	246	304	119	431	141	409	61	489	550	0	173	377
CG_1	249	365	172	442	159	455	87	527	0	614	162	452
MD_0	175	160	106	229	113	222	56	279	173	162	335	0
MD_1	320	509	185	644	187	642	92	737	377	452	0	829

PA: Physical Activity, MB: Mobility, ST: Strength, EN: Energy, CG: Cognition, MD: Mood. Suffix 1 corresponds to the presence of deficits in the domain; suffix 0 represents the absence of deficits.