Observational Study
Copyright ©The Author(s) 2023.
World J Psychiatry. Jul 19, 2023; 13(7): 461-477
Published online Jul 19, 2023. doi: 10.5498/wjp.v13.i7.461
Table 2 Summary statistics of mental health scores by country and survey rounds
PHQ-9
GAD-7
IES-R
Round 1
Round 2
Round 1
Round 2
Round 1
Round 2
ArabicMean7.856.275.284.5620.8117.14
SD6.976.885.785.5618.7919.12
n596481596486539430
Missing525428525423582479
BangladeshMean8.077.455.765.4523.2821.86
SD5.796.915.385.6918.0820.35
n205462205485179419
Missing9428494261120327
CanadaMean6.116.974.404.9415.1016.96
SD6.446.705.325.4617.8718.24
n765357217684577073295554
Missing9951999641501319366
ChinaMean4.383.2511.61
SD4.914.2013.63
n127124117
Missing515461
IndiaMean4.994.073.462.4314.6510.24
SD5.565.344.383.3116.4912.00
n820418234274138
Missing607276042668630
PakistanMean8.558.645.105.3719.0219.59
SD7.347.515.565.4217.2619.18
n412854139037675
Missing391753907042785
United KingdomMean7.708.215.466.0417.0119.19
SD6.477.035.515.9217.5118.93
n221666438222343650562078059966
Missing696819469679118795835423885
UkraineMean6.637.814.175.0214.9315.55
SD6.106.514.655.2015.3415.41
n860421863426782382
Missing396185393180474224
TotalMean7.248.095.115.9316.5518.98
SD6.497.015.455.8817.5718.88
n328397159333051723553084366864
Missing10027206679815199051202325396