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. 2021 Jul 19;11:14739. doi: 10.1038/s41598-021-94301-6

Table 1.

Descriptive statistics.

Variable M SD
1. GDSpre-COVID-19 1.02 1.76
2. GAIpre-COVID-19 1.12 2.58
3. TFSpre-COVID-19 25.51 3.22
4. GDSlockdown 2.11 2.30
5. GAIlockdown 1.38 3.14
6. TFSlockdown 24.70 3.57

GDS geriatric depression scale, GAI geriatric anxiety inventory, TFS the friendship scale.