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. Author manuscript; available in PMC: 2010 Jul 1.
Published in final edited form as: J Clin Gastroenterol. 2009 Jul;43(6):541–550. doi: 10.1097/MCG.0b013e318189a7f9

Table 3. HRQOL and Psychosocial Features by FBDSI Severity.

FBDSIC:FBD SEVERITY INDEX
Mild:<36 (n=617) Moderate:36 - <110 (n=949) Severe:>=110 (N=400)
N (%) N (%) N (%)
Out of work due to health problems
Jobless due to health 33 (5.3) 98 (10.3) 121 (30.3)
Jobless, but NOT due to health 126 (20.4) 164 (17.3) 51 (12.8)
Currently working 458 (74.2) 687 (72.4) 228 (57)
Mean ± SD Mean ± SD Mean ± SD
Days restricting usual/social activities 44.0 ± 80.4 64.3 ± 86.0 139.1 ± 117.9
Times seen MD for IBS in past 6 months 1.0 ± 1.5 2.3 ± 1.8 6.6 ± 8.2
Total physicians and healthcare providers consulted about your IBS symptoms in your lifetime 3.4 ± 3.0 4.4 ± 5.9 6.6 ± 9.7
Amount of Abdominal Pain None=0 through 100=Very Severe 13.0 ± 13.7 44.2 ± 21.6 59.2 ± 26.0
Mean ± SD Mean ± SD Mean ± SD
QOL Total Score 59.8 ± 21.8 51.0 ± 20.1 38.1 ± 19.7
Relationship 68.9 ± 25.6 64.0 ± 25.1 50.8 ± 28.2
Sexual 70.4 ± 30.2 61.1 ± 31.2 42.4 ± 33.7
Body image 65.8 ± 26.1 56.0 ± 25.4 45.1 ± 25.8
Health worry 62.6 ± 24.1 53.2 ± 22.4 41.2 ± 23.5
Social reaction 62.6 ± 26.8 52.7 ± 26.4 41.1 ± 25.9
Interfere w/ activity 57.2 ± 26.4 48.6 ± 24.5 36.5 ± 23.8
Dysphoria 54.8 ± 28.9 46.2 ± 26.9 30.3 ± 24.5
Food avoidance 41.6 ± 28.8 30.3 ± 25.8 21.4 ± 23.9
N (%) N (%) N (%)
Stress/pressure/tension affect your health
Never 21 (3.4) 14 (1.5) 13 (3.3)
Occasionally 240 (38.9) 331 (34.9) 127 (31.8)
Often 218 (35.3) 324 (34.1) 117 (29.3)
All time 138 (22.4) 280 (29.5) 143 (35.8)
HADS Mean ± SD Mean ± SD Mean ± SD
Score
Anxiety 8.9 ± 4.4 10.3 ± 4.2 11.4 ± 4.4
Depression 5.0 ± 3.8 5.9 ± 3.6 8.5 ± 4.1
N (%) N (%) N (%)
Proportion with Clinical Diagnosis
Anxiety 217 (35.2) 463 (48.8) 245 (61.3)
Depression 63 (10.2) 101 (10.6) 106 (26.5)
BEST Individual Questions N (%) N (%) N (%)
Do you feel tense or wound up?
Not at all 46 (7.5) 53 (5.6) 28 (7.0)
From time to time, occasionally 308 (49.9) 392 (41.3) 123 (30.8)
A lot of the time 184 (29.8) 344 (36.2) 146 (36.5)
Most of the time 79 (12.8) 160 (16.9) 103 (25.8)
Can you still enjoy things you used to enjoy?
Definitely as much 230 (37.3) 236 (24.9) 40 (10.0)
Not quite as much 334 (54.1) 598 (63.0) 245 (61.3)
Only a little 35 (5.7) 73 (7.7) 62 (15.5)
Hardly at all 18 (2.9) 42 (4.4) 53 (13.3)