Quality of life-related and non-quality of life-related issues in ICU survivors and non-ICU-treated controls: a multi-group exploratory factor analysis

Malmgren, Johan; Lundin, Stefan; Waldenström, Ann-Charlotte; Rylander, Christian; Johannesson, Elias

doi:10.1186/s13054-024-04890-7

Critical Care

Table 2 MG-EFA correlation matrix comparing ICU survivor group to non-ICU-treated control group

From: Quality of life-related and non-quality of life-related issues in ICU survivors and non-ICU-treated controls: a multi-group exploratory factor analysis

		ICU survivor group			Non-ICU-treated control group
	Cognition	Dim 1	Dim 2	Dim 3	Dim 1	Dim 2	Dim 3
COG1	Difficulties finding words	0.79	0.01	0.00	0.44	0.25	0.08
COG2	Difficulties finishing sentences	0.87	0.01	0.02	0.65	0.14	− 0.01
COG3	Losing the thread easily	0.70	0.16	0.06	0.75	0.03	− 0.01
COG4	Don't remember what you have said	0.10	0.68	0.04	0.78	0.00	− 0.07
COG5	Don't remember what you have done	− 0.13	0.88	0.02	0.83	− 0.05	− 0.22
COG6	Think you have done something but you haven't	0.17	0.69	− 0.03	0.64	0.11	− 0.15
COG7	Forgotten what you were going to get	0.10	0.32	0.36	0.21	0.45	− 0.04
COG8	Need to be reminded to do an activity	0.03	0.52	0.33	0.25	0.38	0.12
COG9	Difficulties thinking clearly	0.41	− 0.02	0.51	0.46	0.34	0.11
COG10	Need for memos	0.10	0.16	0.40	0.03	0.67	− 0.18
COG11	Difficulties remembering names	0.34	0.08	0.28	− 0.27	0.84	0.01
COG12	Difficulties remembering general knowledge	0.18	0.22	0.43	0.17	0.64	− 0.08
COG13	Difficulties remembering what you have read	0.24	0.02	0.59	0.05	0.80	− 0.02
COG14	Difficulties remembering previous TV-episode	0.03	0.45	0.36	0.04	0.48	0.31
COG15	Difficulties learning new things	0.18	0.11	0.58	− 0.03	0.60	0.45
COG16	Difficulties remembering numbers	0.03	0.20	0.53	− 0.12	0.80	0.01
COG17	Difficulties being on time	0.08	0.30	0.35	0.66	− 0.02	0.02
COG18	Missed a scheduled meeting	0.02	0.39	0.23	0.09	0.17	− 0.23
COG19	Mistaken which day of the week	− 0.04	0.41	0.37	0.60	0.02	0.22
COG20	Forgotten where you have put something	− 0.02	0.39	0.40	− 0.02	0.70	− 0.10
COG21	Need to double-check things	− 0.02	0.13	0.48	0.04	0.51	0.02
COG22	Difficulties finding your way around	− 0.01	0.22	0.38	0.16	0.33	0.26
COG23	Someone has said that you have memory problems	− 0.13	0.52	0.39	0.43	0.19	− 0.03
COG24	Worrying about having memory problems	0.19	0.29	0.39	0.50	0.00	0.56
COG25	Difficulties taking initiatives	0.01	− 0.34	0.91	0.34	0.13	0.46
COG26	Difficulties prioritizing	− 0.05	− 0.30	0.86	0.29	0.40	0.19
COG27	Difficulties concentrating	0.24	− 0.21	0.79	0.31	0.44	0.17
COG28	Difficulties finding alternative solutions	− 0.08	0.03	0.75	0.53	0.13	0.30
COG29	Time spent reading	0.12	0.00	− 0.22	− 0.09	− 0.06	0.02
COG30	Memory/thinking difficulties affecting QoL	0.37	0.04	0.49	0.39	0.21	0.43
COG31	Worrying about your memory/thinking	0.29	− 0.01	0.49	0.48	− 0.02	0.67
	Reliability	0.88	0.84	0.90	0.85	0.87	–*

	Fatigue	Dim 1	Dim 2	Dim 1	Dim 2
FAT1	Need for daytime rest	0.23	0.53	*0.65*	0.08
FAT2	Tough getting started doing things	0.30	0.51	*0.68*	− 0.08
FAT3	Difficulties finishing things due to feeling exhausted	0.32	0.54	*0.85*	− 0.01
FAT4	Difficulties doing things under pressure of time	0.56	0.34	*0.82*	0.08
FAT5	Difficulties multitasking due to feeling exhausted	0.48	0.34	*0.91*	0.08
FAT6	Tired from reading	0.86	− 0.02	*0.81*	0.12
FAT7	Tired from watching TV	0.79	0.00	*0.80*	0.00
FAT8	Tired from conversation between more than two people	0.56	0.26	*0.85*	− 0.03
FAT9	Fallen asleep when reading	0.38	0.07	0.45	0.35
FAT10	Fallen asleep during a conversation	0.28	− 0.01	0.52	0.18
FAT11	Tiredness affecting work	− 0.03	*0.90*	*0.88*	0.14
FAT12	Tiredness limiting social activities	− 0.01	*0.86*	*0.78*	− 0.20
FAT13	Tiredness affecting QoL	0.04	*0.88*	*0.92*	− 0.37
FAT14	Worrying about feeling tired	0.30	0.56	*0.80*	− 0.19
	Reliability	0.84*	0.92	0.96	–*

	Physical health	Dim 1	Dim 2	Dim 3	Dim 4	Dim 1	Dim 2	Dim 3	Dim 4
PHYS1	Physical health in general	0.01	0.00	*0.79*	0.00	0.06	0.02	*0.74*	− 0.10
PHYS2	Reduced feeling in your face	0.29	0.12	0.05	0.34	0.41	0.27	− 0.04	0.23
PHYS3	Arm weakness	0.52	− 0.10	0.42	0.16	0.36	0.26	0.23	0.03
PHYS4	Reduced feeling in arms	0.67	0.03	0.03	0.33	0.93	0.03	− 0.12	− 0.03
PHYS5	Reduced feeling in hands/fingers	0.69	0.11	− 0.03	0.26	0.69	0.20	− 0.06	0.01
PHYS6	Raynaud's in fingers	0.44	0.21	0.06	0.32	0.36	0.23	0.08	− 0.09
PHYS7	Difficulties extending your wrist	0.57	0.00	− 0.02	0.20	0.17	0.13	− 0.16	0.21
PHYS8	Difficulties lifting/carrying lightweight objects	0.88	0.03	− 0.04	− 0.02	0.08	0.86	0.03	− 0.03
PHYS9	Difficulties turning on taps/opening jars	0.86	− 0.07	0.04	− 0.06	− 0.08	0.90	0.02	0.03
PHYS10	Difficulties using your hands	0.80	0.05	0.02	− 0.08	0.25	0.27	0.02	0.19
PHYS11	Leg weakness	0.12	0.49	0.33	− 0.05	0.05	0.19	0.46	0.29
PHYS12	Reduced feeling in legs	0.13	0.83	− 0.14	0.08	0.76	− 0.16	0.09	0.06
PHYS13	Reduced feeling in feet/toes	− 0.07	0.90	− 0.08	0.08	0.67	− 0.23	0.06	0.03
PHYS14	Restless legs	0.01	0.33	0.23	0.27	0.31	0.05	0.26	− 0.08
PHYS15	Dizziness when standing up	0.13	0.12	0.33	0.07	0.13	0.17	0.15	0.23
PHYS16	Losing balance easily	0.30	0.34	0.24	− 0.15	0.13	0.02	0.12	0.65
PHYS17	Difficulties climbing stairs	0.04	0.43	0.40	− 0.27	− 0.13	0.02	0.48	0.61
PHYS18	Unsteady gait	0.26	0.63	0.04	− 0.23	0.13	− 0.01	0.03	0.78
PHYS19	Legs feeling heavy	− 0.02	0.63	0.17	− 0.06	0.10	0.02	0.14	0.57
PHYS20	Swollen legs/ankles	− 0.11	0.46	0.13	0.04	0.12	− 0.08	0.26	0.10
PHYS21	Raynaud's in toes	− 0.12	0.73	0.11	0.13	0.31	− 0.07	0.22	− 0.03
PHYS22	Foot drop	0.09	0.67	− 0.20	− 0.03	0.04	0.00	− 0.18	0.72
PHYS23	Contractures	0.16	0.40	0.23	− 0.04	− 0.01	0.21	0.36	0.30
PHYS24	Periods of heavy sweating	0.14	0.01	0.32	0.38	0.02	0.08	0.23	0.18
PHYS25	Able to walk six minutes	0.09	0.18	0.24	− 0.44	− 0.18	− 0.12	− 0.04	0.70
PHYS26	Walking longer than 1 km	− 0.05	0.18	0.36	− 0.43	− 0.04	− 0.10	0.21	0.36
PHYS27	Shortness of breath limiting your physical activities	− 0.01	− 0.02	*0.75*	− 0.17	− 0.03	− 0.04	0.57	0.14
PHYS28	Physically active ≥ 30 min	− 0.02	0.01	− 0.50	0.29	0.01	0.08	− 0.42	− 0.01
PHYS29	Physical health affecting QoL	0.00	0.13	*0.76*	0.03	− 0.01	0.01	*0.86*	0.01
PHYS30	Worrying about physical health	0.03	0.09	*0.72*	0.08	0.16	− 0.01	*0.80*	0.02
	Reliability	0.89	0.87	0.85	–*	0.82	0.85*	0.89	0.87

	Pain	Dim 1	Dim 2	Dim 3	Dim 4	Dim 1	Dim 2	Dim 3	Dim 4
PAIN1	Headaches	0.26	0.29	0.02	− 0.14	0.18	0.26	0.24	− 0.10
PAIN2	Finding normal touch bothersome	0.27	0.28	0.07	0.15	− 0.03	0.14	0.38	− 0.19
PAIN3	General body pain	0.34	0.48	0.03	− 0.05	0.19	0.52	0.19	0.07
PAIN4	Shoulder pain	0.86	0.00	− 0.03	− 0.21	0.49	− 0.07	0.58	0.01
PAIN5	Arm pain	0.81	− 0.03	0.08	0.09	0.57	0.07	0.43	0.05
PAIN6	Hand pain	0.37	0.23	0.08	0.28	0.47	0.36	− 0.04	− 0.03
PAIN7	Back pain	0.14	0.55	0.00	− 0.14	0.06	0.31	0.02	0.33
PAIN8	Chest pain	0.43	0.26	− 0.05	− 0.01	0.00	0.34	0.02	− 0.08
PAIN9	Abdominal pain	0.10	0.34	0.04	− 0.07	− 0.07	0.18	0.30	− 0.03
PAIN10	Leg pain	0.06	*0.64*	− 0.01	0.39	− 0.16	0.68	0.02	0.02
PAIN11	Foot pain	− 0.05	*0.61*	− 0.02	0.41	− 0.23	0.35	0.17	0.00
PAIN12	Use of painkillers	0.10	0.07	0.46	− 0.32	− 0.05	0.31	0.08	0.22
PAIN13	Pain stopping planned activity	0.05	*0.66*	0.12	0.00	− 0.06	0.11	0.14	*0.68*
PAIN14	Painkillers to manage ADL	− 0.04	0.08	0.79	− 0.21	0.02	0.41	0.22	0.27
PAIN15	Painkillers for sufficient sleep	− 0.01	− 0.36	0.91	− 0.01	− 0.08	0.05	0.79	− 0.01
PAIN16	Pain makes going to sleep difficult	0.08	0.03	0.75	0.18	0.10	0.08	0.67	0.09
PAIN17	Woken by pain	0.15	0.24	0.46	0.10	− 0.01	− 0.08	0.52	0.47
PAIN18	Pain affecting QoL	− 0.04	0.78	0.15	− 0.03	0.08	0.34	− 0.01	*0.69*
PAIN19	Worrying about pain	− 0.05	*0.76*	0.11	0.03	0.00	0.67	− 0.02	0.29
	Reliability	0.81	0.85	0.87	–*	–*	0.69*	0.75*	0.82*

	Mental health	Dim 1	Dim 2	Dim 3	Dim1	Dim 2	Dim3
PSYCH1	Crying easily	0.27	0.25	0.18	0.48	0.06	0.03
PSYCH2	Feeling short-tempered	0.92	− 0.01	0.06	0.98	0.00	0.32
PSYCH3	Losing patience easily	0.88	0.04	0.03	0.95	− 0.01	0.26
PSYCH4	Difficulties feeling warmth towards family members	0.41	0.29	− 0.05	0.43	0.19	− 0.11
PSYCH5	Difficulties unwinding	0.23	0.51	− 0.03	0.50	0.36	0.01
PSYCH6	Worrying about little things	0.26	0.59	− 0.02	0.67	0.18	0.05
PSYCH7	Feeling low-spirited	0.15	*0.77*	− 0.06	0.57	0.39	− 0.01
PSYCH8	Feeling depressed	0.00	*0.89*	− 0.07	0.52	0.40	− 0.01
PSYCH9	Periods of anxiety	− 0.01	*0.86*	0.15	0.18	0.67	0.00
PSYCH10	Panic attacks	0.03	0.57	0.26	− 0.19	0.70	0.02
PSYCH11	Feelings of hopelessness	0.04	*0.80*	0.02	− 0.01	0.83	− 0.04
PSYCH12	Feelings of life being meaningless	0.08	*0.76*	− 0.01	0.17	0.71	0.05
PSYCH13	Cannot stop worrying about being ill	0.01	*0.60*	0.03	0.29	0.25	− 0.08
PSYCH14	Low self-confidence	− 0.06	*0.80*	− 0.01	0.33	0.45	− 0.02
PSYCH15	Low self-esteem	− 0.04	*0.83*	0.05	0.48	0.39	− 0.01
PSYCH16	Able to laugh at things	0.00	− 0.50	0.61	0.00	0.20	0.87
PSYCH17	Able to look forward to things	0.00	− 0.57	0.65	− 0.19	0.00	0.72
PSYCH18	Difficulties talking about your illness to family/close friends	0.03	0.49	0.06	0.17	0.11	− 0.29
PSYCH19	Feeling that others think you talk too much about your illness	0.28	0.25	0.18	0.32	0.01	0.05
PSYCH20	Counselling (pre-ICU vs "previously")	− 0.12	0.39	0.08	0.32	0.05	− 0.03
PSYCH21	Mental health affecting QoL	0.07	*0.72*	0.04	0.55	0.18	− 0.11
PSYCH22	Worrying about psychological/mental health	− 0.05	*0.84*	0.09	0.35	0.34	− 0.13
	Reliability	0.91*	0.94	0.83*	0.85	0.85	0.79*

	ADL	Dim 1	Dim 2	Dim 1	Dim 2
ADL1	Home care	0.55	0.22	0.14	0.96
ADL2	Personal assistant	0.46	0.28	0.97	0.16
ADL3	Help showering	0.79	0.41	0.83	0.52
ADL4	Help getting dressed	0.90	0.28	0.88	0.66
ADL5	Help moving between chair and bed	0.89	0.32	0.99	0.29
ADL6	Support sitting up	0.10	0.49	0.99	0.33
ADL7	Help visiting the toilet	0.88	0.15	0.97	0.16
ADL8	Help with shopping	0.51	*0.65*	0.60	0.92
ADL9	Help with cooking	0.54	*0.62*	0.63	0.89
ADL10	Help with housework	0.52	*0.65*	0.64	0.83
ADL11	Help with medication	0.41	0.44	0.12	0.85
ADL12	Avoided travelling in a car	0.09	0.25	0.10	0.26
ADL13	Avoided taking public transport	0.10	*0.60*	0.83	0.33
ADL14	Help managing bills	0.41	0.49	0.10	0.95
ADL15	Daily activities affecting QoL	0.33	*0.88*	0.53	0.55
ADL16	Worrying about daily activities	0.18	*0.85*	0.43	0.79
	Reliability	0.92	0.85	0.96	0.94

	Sleep	Dim 1	Dim 2	Dim 3	Dim 1	Dim 2	Dim 3
SLEEP1	Need for daytime nap	0.05	0.09	0.22	0.92	0.00	− 0.40
SLEEP2	Difficulties going to sleep	0.16	0.00	0.58	− 0.02	0.31	0.43
SLEEP3	Need for sleeping pills	− 0.15	0.27	0.25	0.00	− 0.31	0.72
SLEEP4	Anxiety before going to sleep	0.12	0.60	0.12	− 0.06	0.07	0.53
SLEEP5	Difficulties going back to sleep	0.36	− 0.02	0.44	− 0.01	0.77	0.01
SLEEP6	Night-time worrying	0.20	0.04	0.00	0.16	0.71	0.00
SLEEP7	Nightmares	0.00	0.92	− 0.18	0.37	0.18	0.04
SLEEP8	Nightly sweats disturbing sleep	0.04	0.37	0.12	0.46	0.19	0.00
SLEEP9	Heart palpitations disturbing sleep	− 0.02	0.59	0.00	0.44	− 0.24	0.23
SLEEP10	Sleep problems affecting QoL	0.04	0.03	*0.77*	0.07	0.39	0.47
SLEEP11	Worrying about sleep	− 0.02	0.14	*0.71*	0.30	0.01	0.66
	Reliability	–*	0.73*	0.81*	–*	0.79*	0.63*

	Appetite & Alcohol	Dim 1	Dim 2	Dim 3	Dim 1	Dim 2	Dim 3
A&A1	Bothersome thirst	0.29	− 0.11	0.10	0.57	− 0.03	0.03
A&A2	Difficulties chewing	0.55	− 0.01	0.05	0.24	0.27	0.14
A&A3	Sugar cravings	0.10	− 0.27	0.34	0.03	0.24	− 0.07
A&A4	Poor appetite	*0.80*	0.09	− 0.02	0.97	0.01	− 0.03
A&A5	Alcohol, how often	− 0.02	0.66	− 0.13	− 0.20	− 0.03	0.25
A&A6	Alcohol, how many glasses on a typical day	0.02	0.76	0.10	− 0.14	0.02	0.34
A&A7	Alcohol, how often 6 or more glasses	0.15	0.81	0.01	− 0.03	0.00	0.28
A&A8	Appetite affecting QoL	*0.89*	− 0.02	0.06	0.29	*0.77*	0.01
A&A9	Worrying about your appetite	*0.78*	0.02	− 0.04	− 0.01	*1.00*	− 0.06
A&A10	Alcohol affecting QoL	0.00	0.01	*0.94*	0.01	0.41	*0.71*
A&A11	Worrying about alcohol	− 0.01	0.16	*0.71*	− 0.01	− 0.01	*0.90*
	Reliability	0.86	0.75	0.84*	–*	0.95*	0.85*

	Sexual health	Dim 1	Dim 2	Dim 1	Dim 2
SEX1	Difficulties handling physical closeness from loved ones	− 0.10	0.24	− 0.17	0.23
SEX2	Sex drive	0.74	0.20	0.70	0.07
SEX3	Sexual activity	0.89	0.09	0.91	0.05
SEX4	Sex life	0.69	0.29	0.74	0.17
SEX5	Orgasm	0.87	0.00	0.88	0.00
SEX6	Bothered by being naked in front of partner **	0.05	0.45	− 0.03	0.36
SEX7	Surgical scars affecting sex life	0.09	*0.60*	− 0.03	0.31
SEX8	Lack of energy affecting sex life	− 0.15	0.36	0.04	0.50
SEX9	Pain during sex	− 0.02	0.30	− 0.17	0.11
SEX10	Problems with sex life affecting QoL	− 0.17	*0.73*	− 0.04	*0.87*
SEX11	Worrying about sex life	0.00	*0.63*	0.12	*0.78*
	Reliability	0.90	0.67	0.90	0.82*

	Sensory functions	Dim 1	Dim 2	Dim 3	Dim 1	Dim 2	Dim 3
SENS1	Reduced taste	*0.62*	0.10	0.25	0.08	0.86	0.05
SENS2	Reduced smell	*0.62*	− 0.08	0.19	0.00	0.75	0.07
SENS3	Reduced eyesight/vision	− 0.38	0.04	− 0.07	− 0.16	− 0.03	− 0.07
SENS4	Visual field	0.26	− 0.07	0.07	− 0.10	− 0.07	− 0.08
SENS5	Colour vision	0.42	− 0.22	0.30	0.04	0.03	0.01
SENS6	Sensitive to bright light	0.44	− 0.14	0.28	0.26	0.22	− 0.16
SENS7	Blurred vision	0.29	− 0.02	− 0.12	0.16	0.08	− 0.02
SENS8	Reduced hearing	− 0.38	0.78	0.15	− 0.21	− 0.04	− 0.05
SENS9	Sound hypersensitivity	0.34	− 0.35	0.33	0.14	− 0.16	0.08
SENS10	Poor hearing	0.28	− 0.66	− 0.40	0.30	0.07	− 0.10
SENS11	Bothered by surrounding sounds	0.57	− 0.37	0.37	*0.72*	0.01	0.13
SENS12	Difficulties hearing what people say	0.55	− 0.61	− 0.35	*0.71*	0.27	0.18
SENS13	Reduced hearing limiting social life	*0.60*	− 0.36	− 0.39	*0.62*	0.22	0.07
SENS14	Sound hypersensitivity limiting social life	0.54	− 0.21	0.24	*0.74*	0.22	0.04
SENS15	Tinnitus	0.21	− 0.28	0.03	*0.79*	0.04	0.12
SENS16	Mouth dryness	0.52	0.19	0.28	0.25	0.58	0.21
SENS17	Mouth soreness	*0.61*	0.28	0.25	0.22	0.39	0.28
SENS18	Hoarseness	*0.63*	0.13	0.23	0.08	0.82	0.15
SENS19	Cracking voice	*0.68*	0.24	0.22	0.16	0.77	− 0.05
SENS20	Throat pain	0.57	0.26	− 0.25	0.34	0.30	0.48
SENS21	Throat feeling constricted	*0.61*	0.30	− 0.41	0.19	0.10	0.85
SENS22	Choking easily	0.57	0.37	− 0.44	− 0.01	0.04	0.82
SENS23	Difficulties swallowing	*0.66*	0.34	− 0.33	0.15	0.02	0.84
SENS24	Throat problems limiting social life	*0.62*	0.39	− 0.18	0.35	0.16	0.74
SENS25	Problems from sensory organs affecting QoL	*0.80*	0.11	− 0.13	*0.83*	0.06	0.11
SENS26	Worrying about your sensory organs	*0.63*	0.16	0.14	*0.77*	0.03	0.20
	Reliability	0.87	0.85	–*	0.83	0.83	0.86

	Gastrointestinal functions	Dim 1	Dim 2	Dim 1	Dim 2
GI1	Constipation	0.36	0.83	− 0.04	0.44
GI2	Diarrhoea	0.44	− 0.67	0.53	0.12
GI3	Bowel urgency	0.59	− 0.50	0.81	− 0.01
GI4	Bowel leakage	*0.70*	− 0.09	0.58	0.10
GI5	Bowel problems limiting social life	*0.76*	0.06	− 0.01	*0.60*
GI6	Bowel problems affecting QoL	*0.87*	0.11	0.23	*0.60*
GI7	Worrying about bowel problems	*0.84*	0.11	0.00	*0.96*
	Reliability	0.86	0.80*	− *	0.87

	Urinary tract functions	Dim 1	Dim 2	Dim 1	Dim 2
UT1	Difficulties feeling the need to urinate	*0.63*	− 0.23	0.16	0.37
UT2	Difficulties emptying the bladder	0.41	0.08	− 0.03	0.57
UT3	Night-time emptying of bladder	0.08	0.35	− 0.06	0.41
UT4	Urinary urgency	0.00	0.95	− 0.02	*0.65*
UT5	Stress incontinence	0.34	0.38	0.08	0.30
UT6	Urinary problems limiting social activities	*0.66*	− 0.04	0.28	0.00
UT7	Urinary problems affecting QoL	*0.77*	0.07	0.01	*0.78*
UT8	Worrying about urinary problems	*0.86*	0.00	0.01	0.58
	Reliability	0.82	–*	–*	0.71*

	Work life	Dim 1	Dim 2	Dim 1	Dim 2
WORK1	Health reasons for stopping working	0.18	0.38	0.40	0.30
WORK2	Self-assessed capacity to work	− 0.86	− 0.11	− 0.90	0.04
WORK3	Considering your health, still at present work in 2-year time	− 0.87	0.05	− 0.74	− 0.01
WORK4	Work ability and physical demands	0.89	0.02	0.92	0.02
WORK5	Work ability and mental / psychological demands	0.87	− 0.01	0.77	− 0.02
WORK6	Work problems affecting QoL	0.09	*0.68*	0.38	0.54
WORK7	Financial problems affecting QoL	0.17	*0.65*	0.26	0.54
WORK8	Worry about future working life	− 0.21	*0.93*	− 0.11	0.88
WORK9	Worry about future work capacity	0.00	*0.83*	0.17	0.71
WORK10	Worry about future finances	0.00	*0.83*	− 0.01	0.68
	Reliability	0.91	0.93	0.91	0.88

Italic values: Issue correlating to domain-specific QoL question
Underline values: Issue with strong loading but without correlation to domain-specific QoL question
^*Cronbach's alpha, due to not enough factor loadings for omega coefficient to be calculated
^**Omega coefficient = 0.80 without this question

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ISSN: 1364-8535

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