Table 19. Secondary analysis: ELDQoL behaviour scale score (imputed data, n = 312).

Category	β (SE)	p-value	95% CI
Treatment arm
Active	Baseline
TAU	0.661 (0.998)	0.508	–1.295 to 2.617
Baseline ELDQoL-SSS score	–0.507 (0.059)	< 0.001	–0.622 to –0.391
Baseline number of tonic–clonic seizures	0.023 (0.028)	0.414	–0.032 to 0.077
Sex
Male	Baseline
Female	0.023 (0.659)	0.972	–1.268 to 1.315
Age	0.017 (0.029)	0.568	–0.040 to 0.073
Accommodation
In a group home	Baseline
With family members	1.160 (0.862)	0.179	–0.531 to 2.850
Independently	0.624 (1.444)	0.666	–2.206 to 3.454
Other	0.229 (1.061)	0.830	–1.852 to 2.309
Level of ID
Mild	Baseline
Moderate	0.125 (1.188)	0.916	–2.454 to 2.203
Severe	1.319 (1.060)	0.213	–0.759 to 3.398
Profound	3.250 (1.575)	0.039	0.162 to 6.338
Deprivation index
Most deprived (0–20%)	Baseline
Deprived (20–40%)	–0.470 (1.115)	0.673	–2.655 to 1.715
Middle (40–60%)	–0.772 (1.157)	0.504	–3.040 to 1.495
Not deprived (60–80%)	0.265 (1.181)	0.823	–2.050 to 2.581
Least deprived (80–100%)	–1.070 (1.138)	0.347	–3.299 to 1.160
Nurse competency level	0.295 (1.232)	0.811	–2.120 to 2.709
Overall nurse workload	0.054 (0.050)	0.283	–0.045 to 0.153
Constant	3.346 (3.333)	0.315	–3.187 to 9.879