. 2021 Mar 7;11(3):338. doi: 10.3390/brainsci11030338

Table 4.

Correlations between functional assessment and oral health status.

	Study Time	Number of Teeth Present in Oral Cavity	DT	MT	FT	DMFT	DS	MS	FS	DMFS	GI 1	GI 2	PlI 1	PlI 2
BI	I	−0.203	−0.118	0.013	0.019	−0.071	−0.14	0.021	0.019	−0.043	−0.4 **	−0.42 **	−0.363 *	−0.344 *
BI	II	0.281	0.048	−0.208	0.238	−0.248	0.019	−0.203	0.231	−0.212	−0.293	−0.232	−0.338 *	−0.215
FIM	I	−0.001	−0.134	−0.078	0.066	−0.2	−0.166	−0.062	0.069	−0.134	−0.394 **	−0.433 **	−0.408 **	−0.399 **
FIM	II	0.126	−0.087	−0.137	0.155	−0.223	−0.114	−0.121	0.15	−0.184	−0.403 **	−0.407 **	−0.424 **	−0.381 *
BBS	I	0.018	−0.124	−0.082	0.038	−0.195	−0.138	−0.066	0.045	−0.122	−0.33 *	−0.423 **	−0.363 *	−0.4 **
BBS	II	0.217	−0.045	−0.218	0.182	−0.299	−0.082	−0.199	0.183	−0.238	−0.389 **	−0.386 *	−0.465 **	−0.407 **
ACE III	I	0.179	0.006	−0.19	0.161	−0.286 *	−0.023	−0.183	0.156	−0.212	−0.154	−0.121	−0.211	−0.117
ACE III	II	0.395 *	−0.03	−0.312 *	0.346 **	−0.339 **	−0.054	−0.325*	0.336 **	−0.329*	−0.257	−0.189	−0.319*	−0.208
ACE—attention and orientation	I	0.084	0.002	−0.11	0.09	−0.204	−0.046	−0.107	0.092	−0.15	−0.244	−0.221	−0.3*	−0.243
ACE—attention and orientation	II	0.143	−0.061	−0.18	0.242	−0.221	−0.109	−0.223	0.233	−0.245	−0.16	−0.121	−0.293	−0.236
ACE—memory	I	0.349	−0.03	−0.233	0.16	−0.28*	−0.057	−0.215	0.149	−0.23	−0.069	0.027	−0.1	0.045
ACE—memory	II	0.309	−0.03	−0.235	0.222	−0.273*	−0.062	−0.234	0.211	−0.237	−0.023	0.043	−0.113	0.023
ACE—verbal fluency	I	0.102	0.006	−0.094	0.035	−0.123	−0.02	−0.079	0.034	−0.088	−0.079	−0.085	−0.174	−0.134
ACE—verbal fluency	II	0.333	0.067	−0.244	0.225	−0.221	0.046	−0.221	0.225	−0.206	−0.175	−0.18	−0.28	−0.224
ACE—language function	I	0.24	−0.085	−0.161	0.191	−0.202	−0.129	−0.158	0.192	−0.17	−0.185	−0.187	−0.239	−0.197
ACE—language function	II	0.411	−0.113	−0.274 *	0.35 **	−0.344 **	−0.142	−0.298*	0.352 **	−0.322*	−0.22	−0.193	−0.275	−0.224
ACE—visual−spatial function	I	−0.155	−0.068	−0.121	0.18	−0.18	−0.132	−0.138	0.187	−0.182	−0.203	−0.194	−0.235	−0.174
ACE—visual−spatial function	II	0.207	−0.051	−0.241	0.311	−0.209	−0.105	−0.256	0.318*	−0.227	−0.225	−0.224	−0.238	−0.192

DMFT—caries severity index, that is a sum of decayed teeth (DT), teeth missing due to carious process (MT), and teeth filled because of caries (FT); DMFS—a sum of decayed surfaces of tooth (DS), surfaces of tooth missing due to carious process (MS), and surfaces of tooth filled because of caries (FS); GI—gingival index; PlI—plaque index; BI—Barthel index; FIM—functional independence measure; BBS—Berg balance score; ACE—Addenbrooke’s cognitive examination III; * p < 0.05; ** p < 0.01.