Table 3C.

Comparison of SNAP and the functional assessment of different age groups during the lockdown and pre-lockdown periods.

SNAP-IV variables	Under 12 years old (N = 136)			Above 12 years old (N = 81)			p2
	pre-test	post-test	p1	pre-test	post-test	p1
	(pre-lockdown)	(lockdown)		(pre-lockdown)	(lockdown)
Inattention index	2.72 ± 2.77	3.10 ± 2.83	0.113	3.21 ± 2.73	2.21 ± 2.08	0.073	0.017*
Inattention total	10.05 ± 5.92	10.55 ± 5.79	0.249	10.88 ± 5.59	9.38 ± 4.90	0.106	0.050
Hyperactivity index	1.95 ± 2.45	2.05 ± 2.36	0.641	1.08 ± 1.74	0.88 ± 1.65	0.396	0.337
Hyperactivity total	7.58 ± 5.77	7.65 ± 5.72	0.858	5.29 ± 4.66	4.63 ± 4.43	0.221	0.414
ADHD total	17.62 ± 10.91	18.20 ± 10.53	0.455	16.17 ± 9.35	14.00 ± 8.40	0.112	0.123
ODD index	1.51 ± 2.31	1.61 ± 2.16	0.669	1.25 ± 1.98	1.50 ± 2.50	0.638	0.809
ODD total	6.30 ± 5.27	6.64 ± 5.19	0.513	5.38 ± 5.78	4.19 ± 5.65	0.304	0.246
Functional assessment
Life1 home living	0.86 ± 0.80	1.03 ± 0.90	0.054	0.53 ± 0.51	0.76 ± 0.56	0.163	0.776
Life6 self-care	0.83 ± 0.80	0.86 ± 0.78	0.664	0.71 ± 0.77	0.41 ± 0.71	0.096	0.094
Life7 leisure activities	0.49 ± 0.68	0.45 ± 0.61	0.550	0.35 ± 0.49	0.29 ± 0.77	0.718	0.951
Life8 duties and assignments	0.87 ± 0.82	1.05 ± 0.87	0.062	1.06 ± 0.75	0.88 ± 0.60	0.484	0.138

Results are expressed as mean ± standard deviation; p1, paired t-test; p2, independent t test; *p < 0.05. ADHD, attention deficit/hyperactivity disorder; ODD, oppositional defiant disorder; SNAP-IV, Swanson; Nolan and Pelham-IV Teacher and Parent Rating Scale, higher scores indicate more severe symptoms.

The function assessment: higher scores indicate more disturbance.