Table 2.

Descriptive Statistics of Covariates

Continuous Variables	M	SD	Skewness	Kurtosis	Min	Max
T1 Body mass index	26.43	4.94	0.69	1.97	12.26	51.60
T2 Body mass index	27.80	4.94	0.88	1.54	14.23	54.91
T3 Body mass index	28.14	5.93	1.13	1.94	16.14	56.82
T1 Chronic illnesses	2.16	2.19	1.34	1.86	0.00	12.00
T2 Chronic illnesses	2.17	2.14	1.60	4.11	0.00	16.00
T3 Chronic illnesses	2.89	3.04	1.51	2.63	0.00	20.00
T2 MDD Severity	0.50	1.06	2.05	2.83	0.00	4.00
T3 MDD Severity	0.48	1.04	2.15	3.27	0.00	4.00
T2 GAD Severity	0.76	1.57	2.57	6.95	0.00	9.00
T3 GAD Severity	0.75	1.58	2.63	7.35	0.00	9.00
T2 PD Severity	0.61	1.57	2.62	5.99	0.00	8.00
T3 PD Severity	0.59	1.53	2.70	6.71	0.00	8.00
T2 EF composite	0.24	0.87	0.10	−0.09	−2.41	2.92
T1 Household income ($)	82,356	60,065	1.35	1.82	0.00	300000.00
Categorical Variables	n	%	Skewness	Kurtosis	Min	Max
T1 Tertiary education	688	72.80	−1.06	−0.78	0.00	1.00
T1 Chronic illnesses (≥ 2)	481	50.90	−0.04	−2.00	0.00	1.00
T2 Chronic illnesses (≥ 2)	515	54.50	−0.18	−1.97	0.00	1.00
T3 Chronic illnesses (≥ 2)	56c	60.11	−0.41	−1.83	0.00	1.00
T1 Regular exercise	74 c	78.41	−1.38	0.09	0.00	1.00
T2 Regular exercise	755	79.89	−1.49	0.23	0.00	1.00
T3 Regular exercise	759	80.32	−1.53	0.33	0.00	1.00
T1 Smoking status	416	44.02	0.24	−1.95	0.00	1.00
T2 Smoking tatus	414	43.81	0.25	−1.94	0.00	1.00
T3 Smoking status	400	42.33	0.31	−1.91	0.00	1.00
T1 Medication use	367	38.84	0.45	−1.79	0.00	1.00
T2 Medication use	574	60.74	−0.45	−1.81	0.00	1.00
T3 Medication use	605	64.02	−0.59	−1.66	0.00	1.00

Note. EF=executive functioning; GAD=generalized anxiety disorder symptom severity; MDD=major depressive disorder symptom severity; Max=maximum; Min=minimum; T1=time 1; T2=time 2; T3=time 3. Regular exercise referred to engagement in physical workouts for at least 20 mins, 3 times/week.