Table 2.

Mean K6 and PWI scores for endorsers ($\overline{\mathrm{X}}$₀) and non-endorsers ($\overline{\mathrm{X}}$₁) of each SGHS item. Relative and statistical differences between endorsers' and non-endorsers’ average scores shown

SGHS Items/Benchmark	M (SE) Endorsers	M(SE) Non-endorsers	ΔM ± 95 CI	t
Personal Wellbeing Index (PWI)
Spend	69.8 (1.1)	78.9 (0.3)	−9.1 ± 2.3%	−8.73*
Sav	68.7 (1.3)	78.7 (0.3)	−10.0 ± 2.7%	−8.58*
Rec	65.2 (1.7)	78.6 (0.3)	−13.4 ± 3.4%	−9.88*
Regrets	68.3 (1.4)	78.8 (0.3)	−10.5 ± 2.7%	−9.11*
Shame	65.8 (1.7)	78.6 (0.3)	−12.8 ± 3.4%	−9.24*
Items	54.8 (5.1)	77.9 (0.3)	−23.1 ± 10.1%	−6.44*
Credit	66.5 (3.2)	77.9 (0.3)	−11.3 ± 6.4%	−4.44*
Time	62.2 (2.6)	78.3 (0.3)	−16.1 ± 5.2%	−8.63*
Distress	59.9 (2.2)	78.6 (0.3)	−18.7 ± 4.3%	−11.94*
Failure	62.1 (2.1)	78.5 (0.3)	−16.4 ± 4.1%	−10.29*
Kessler-6 Psychological Distress Scale (K6)
Spend	4.1 (0.1)	6.7 (0.3)	2.6 ± 0.7	8.62*
Sav	4.2 (0.1)	6.6 (0.4)	2.3 ± 0.8	6.86*
Rec	4.2 (0.1)	8.1 (0.5)	3.6 ± 1.0	9.87*
Regrets	4.1 (0.1)	7.2 (0.4)	3.1 ± 0.8	9.21*
Shame	4.2 (0.1)	8.4 (0.5)	4.2 ± 1.0	10.39*
Items	4.4 (0.1)	11.1 (1.3)	6.6 ± 2.7	6.29*
Credit	4.4 (0.1)	8.7 (0.9)	4.3 ± 1.9	5.75*
Time	4.3 (0.1)	8.5 (0.7)	4.2 ± 1.4	7.51*
Distress	4.2 (0.1)	9.8 (0.6)	5.6 ± 1.1	12.29*
Failure	4.2 (0.1)	9.3 (0.5)	5.1 ± 1.2	10.88*

*P < 0.001.