Psychometric properties and validation of the English version Giessen Subjective Complaints List (GBB-8)

BMC Psychology

Table 5 Normative percentile ranks for the GBB subscale scores

Sum score	Exhaustion	Gastrointestinal	Musculoskeletal	Cardiovascular
0	14	20	14	23
1	23	29	21	31
2	32	37	29	40
3	44	44	40	48
4	54	59	53	67
5	73	73	72	77
6	84	87	81	94
7	98	94	97	98
8	100	100	100	100

ISSN: 2050-7283

Sum score	Exhaustion	Gastrointestinal	Musculoskeletal	Cardiovascular
0	14	20	14	23
1	23	29	21	31
2	32	37	29	40
3	44	44	40	48
4	54	59	53	67
5	73	73	72	77
6	84	87	81	94
7	98	94	97	98
8	100	100	100	100

Sum score	Exhaustion	Gastrointestinal	Musculoskeletal	Cardiovascular
0	14	20	14	23
1	23	29	21	31
2	32	37	29	40
3	44	44	40	48
4	54	59	53	67
5	73	73	72	77
6	84	87	81	94
7	98	94	97	98
8	100	100	100	100

Sum score	Exhaustion	Gastrointestinal	Musculoskeletal	Cardiovascular
0	14	20	14	23
1	23	29	21	31
2	32	37	29	40
3	44	44	40	48
4	54	59	53	67
5	73	73	72	77
6	84	87	81	94
7	98	94	97	98
8	100	100	100	100