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. 2020 Sep 30;15(9):e0240008. doi: 10.1371/journal.pone.0240008

Table 2. Behaviors during confinement and group differences of GAD-7 and PHQ-9 total sum scores.

Variable GAD7 PHQ9
n (%) Mean (SD) Test p Mean (SD) Test p
Daily routine 6.09 < .001 7.17 < .001
No 266(35) 7.79(5.61) 7.80(5.94)
Yes 489(64.4 5.33(4.69) 4.78(4.67)
Exercise -4.76 < .001 -7.51 < .001
No 283(37.3) 6.85(5.39) 6.88(5.51)
Yes 476(62.7) 5.11(4.53) 4.11(4.53)
Social Contact 1.63 .19 2.72 .06
Less than 3 persons 155(15.2) 6.57(5.37) 6.85(6.31)
From 4–8 persons 353(46.5) 6.35(5.20) 5.69(5.23)
More than 9 persons 270 (35.6) 5.72(4.82) 5.53(4.78)
Time spent focusing on information about the COVID-19 18.39 < .001 18.55 < .001
Avoid the topic 164(21.6) 7.34(5.74) 7.36(6.58)
One hour or less 314 (41.4) 4.89(4.60) 4.54(4.47)
More than an hour 281(37) 7.00 (5.07) 6.43(5.10)

a t-statistic for variables with two levels and F- statistic for variables with more than two levels