Table 1.

Demographic and Clinical Information of Participants

ID	Age, y	Sex	Marital status	Diagnosis	Time since diagnosis, mo	Treatment	Medicationsb	PSQI SD group	Caregiver ID	Age, y	Sex	Employment	Duration of care, mo	PSQI SD group
Pt 1	66	M	Married	PBT (Grade IV)	2		Anti-emetic, anti-convulsant	PS	Cr 1	63	F	Retired	3	PS
Pt 2	59	M	Single	MBT	11		Anti-convulsant	PS	Cr 2	79	F	Retired	12	GS
Pt 3	47	M	Married	PBT (Grade IV)	4	Chemotherapya	Anti-emetic	PS	Cr 3	45	F	Leave of absence	4	GS
Pt 4	55	M	Married	PBT (Grade II)	240		Anti-convulsant	PS	Cr 4	51	F	Leave of absence	9	PS
Pt 5	62	F	Married	PBT (Grade IV)	7	Chemotherapy	Anti-convulsant	PS	Cr 5	64	M	Part-time/casual	12	PS
Pt 6	36	F	Married	PBT (Grade III)	28	Chemotherapy	Anti-convulsant	GS	Cr 6	35	M	Full-time	29	GS
Pt 7	24	M	Single	PBT (Grade IV)	41	Chemotherapy		PS
Pt 8	61	F	Married	MBT	25	Chemotherapy (Olaparib)		PS	Cr 8	66	M	Retired	40	PS
Pt 9	53	M	Married	MBT	2		Corticosteroids anti-convulsant anti-emetic	PS
Pt 10	55	M	Married	PBT (Grade II)	71		Anti-convulsant	GS	Cr 10	52	F	Full-time	72	PS
Pt 11	55	M	Married	Primary CNS Lymphoma	9	Whole-brain radiation, R-MVBP (chemo)	Opioid dependence, anti-convulsant corticosteroid, anti-emetic	PS
Pt 12	44	M	Married	PBT (Grade II)	36			GS
Pt 13	34	F	Married	PBT (Grade IV)	17	Chemotherapy	Anti-emetic	PS
Pt 14	30	F	Single	PBT (Grade IV)	5	Chemotherapy		GS
Pt 15	56	F	Married	PBT (Grade III)	9	Chemotherapy	Anti-convulsant	GS
Pt 16	61	M	Married	PBT (Grade III)	384			GS	Cr 16	59	F	Part-time/casual	14	PS
Pt 17	50	F	Married	PBT (Grade II)	86	Chemotherapy		PS	Cr 17	57	M	Retired	72	PS
Pt 18	74	M	Married	PBT (Grade III)	12	Chemotherapy	Anti-convulsant	GS	Cr 18	69	F	Retired	12	GS
Pt 19	43	F	Married	PBT (Grade III)	36			PS
Pt 20	71	M	Married	PBT (Grade III)	36	Chemotherapy		PS	Cr 20	71	F	Retired	36	PS
Pt 21	53	F	Married	PBT (Grade IV)	11	Chemotherapy	Anti-convulsant, anti-depressant, anti-emetic	PS	Cr 21	54	M	Full-time	10	PS
Pt 22	70	M	Married	PBT (Grade IV)	41	Chemotherapy (Lomustine)	Corticosteroids, sedative (melatonin)	PS	Cr 22	58	F	Retired	42	PS
Pt 23	46	M	Married	PBT (Grade III)	93	Chemotherapy	Anti-convulsant corticosteroids	GS
Pt 24	61	F	Married	PBT (Grade IV)	7	Chemotherapy		PS

^aChemotherapy agent was Temozolomide, unless specified otherwise.

^bMedications that can potentially alter sleep are listed.

Note. Treatment and medications were current at the time of interview.

Abbreviations: Pt, patient; Cr, caregiver; M, male; F, female; PBT, primary brain tumor; MBT, metastatic brain tumor; PSQI, Pittsburgh Sleep Quality Index; SD, sleep disturbance; PS, poor sleeper (PSQI > 5); GS, good sleeper (PSQI ≤ 5).