Skip to main content
. 2021 Mar 4;12:590104. doi: 10.3389/fpsyt.2021.590104

Table 1.

Clinical variables pre- and post-COVID-19 lockdown.

Variable name Pre-COVID-19 lockdown Post-COVID-19 lockdown p
Mean SD Mean SD
MMSE 16.9 5.1 n.a. n.a.
NPI total 13.2 14.9 10.8 15.2 0.136
NPI caregiver stress 6.6 7.1 5.7 7.1 0.284
IADL 3.12 2.3 2.4 2.0 0.005**
BADL 5.1 1.3 4.7 1.7 0.013*
ZBI 31.6 13.9 25.3 12.9 0.000***

SD, standard deviation; MMSE, Mini-Mental State Examination; n.a., not available; NPI, Neuropsychiatric Inventory; IADL, Instrumental Activity of Daily Living; BADL, Basic Activity of Daily Living; ZBI, Zarit Burden Interview.

*

= p < 0.05;

**

= p < 0.01;

***

= p < 0.001.