Table 18. Secondary analysis: ELDQoL AED side effects scale score (imputed data, n = 312).

Category	β (SE)	p-value	95% CI
Treatment arm
Active	Baseline
TAU	0.194 (1.620)	0.905	–2.981 to 3.369
Baseline ELDQoL-SSS score	–0.499 (0.060)	< 0.001	–0.617 to –0.382
Baseline number of tonic–clonic seizures	0.003 (0.056)	0.964	–0.107 to 0.112
Sex
Male	Baseline
Female	0.509 (1.163)	0.662	–1.771 to 2.789
Age	0.035 (0.053)	0.499	–0.067 to 0.138
Accommodation
In a group home	Baseline
With family members	1.900 (1.578)	0.228	–1.192 to 4.993
Independently	2.652 (2.622)	0.312	–2.488 to 7.792
Other	1.472 (1.967)	0.454	–2.384 to 5.327
Level of ID
Mild	Baseline
Moderate	–2.541 (2.181)	0.244	–6.815 to 1.734
Severe	–1.159 (1.871)	0.536	–4.826 to 2.508
Profound	–1.364 (2.846)	0.632	–6.942 to 4.214
Deprivation index
Most deprived (0–20%)	Baseline
Deprived (20–40%)	–1.879 (2.000)	0.348	–5.798 to 2.041
Middle (40–60%)	–2.591 (1.927)	0.179	–6.368 to 1.186
Not deprived (60–80%)	–1.236 (1.945)	0.525	–5.047 to 2.576
Least deprived (80–100%)	–4.357 (1.961)	0.026	–8.201 to –0.514
Nurse competency level	1.646 (1.902)	0.387	–2.081 to 5.373
Overall nurse workload	–0.044 (0.077)	0.564	–0.196 to 0.107
Constant	11.192 (5.464)	0.041	0.483 to 21.902