BZDA use at baseline
|
< 5 years
|
3
|
(12)
|
3
|
(11)
|
4
|
(13)
|
0.989
|
5–10 years
|
13
|
(50)
|
13
|
(48)
|
16
|
(53)
|
≥ 10 years
|
10
|
(39)
|
11
|
(41)
|
10
|
(34)
|
Randomized to CRM/placebo during withdrawal
|
12/14
|
(46/54)
|
13/14
|
(48/52)
|
17/13
|
(57/43)
|
0.700
|
Gender, women/men
|
16/10
|
(62/38)
|
16/11
|
(59/41)
|
25/5
|
(83/17)
|
0.094
|
Exercise activity
|
Low
|
1
|
(4)
|
2
|
(7)
|
3
|
(10)
|
0.696
|
Medium
|
25
|
(96)
|
23
|
(85)
|
26
|
(87)
|
High
|
0
|
(0)
|
2
|
(7)
|
1
|
(3)
|
Living conditions
|
With another person
|
17
|
(65)
|
23
|
(85)
|
21
|
(70)
|
0.228
|
Alone
|
9
|
(35)
|
4
|
(15)
|
9
|
(30)
|
Education level
|
Basic
|
12
|
(46)
|
9
|
(33)
|
17
|
(59)
|
0.252
|
Middle grade
|
10
|
(38)
|
16
|
(59)
|
9
|
(31)
|
College or academic
|
4
|
(15)
|
2
|
(7)
|
3
|
(10)
|
Occupational status
|
Regular day shifts
|
4
|
(15)
|
1
|
(4)
|
6
|
(20)
|
0.357
|
Irregular day shifts, shift-work
|
2
|
(8)
|
1
|
(4)
|
2
|
(7)
|
Retired or unemployed
|
20
|
(77)
|
25
|
(93)
|
22
|
(73)
|
Drivers’s licence
|
23
|
(88)
|
24
|
(89)
|
26
|
(87)
|
1.000
|
Depression
|
Not depressed (GDS-15 sum score < 6)
|
25
|
(96)
|
25
|
(93)
|
24
|
(80)
|
0.139
|
Depressed (GDS-15 sum score ≥ 6)
|
1
|
(4)
|
2
|
(7)
|
6
|
(20)
|
Smoking
|
Non-smoker
|
25
|
(96)
|
27
|
(100)
|
26
|
(87)
|
0.098
|
Smoker
|
1
|
(4)
|
0
|
(0)
|
4
|
(13)
|
Use of alcohol
|
Non-user
|
4
|
(15)
|
5
|
(19)
|
7
|
(24)
|
0.192
|
Once a month or more seldom
|
9
|
(34)
|
5
|
(19)
|
14
|
(48)
|
2–4 times a month
|
7
|
(27)
|
11
|
(42)
|
6
|
(21)
|
2 times a week or more often
|
6
|
(23)
|
5
|
(19)
|
2
|
(7)
|
Satisfaction with life
|
Very satisfied
|
4
|
(15)
|
4
|
(15)
|
2
|
(7)
|
0.871
|
Quite satisfied
|
14
|
(54)
|
16
|
(59)
|
16
|
(53)
|
Not satisfied, but not unhappy
|
6
|
(23)
|
6
|
(22)
|
10
|
(33)
|
Quite unhappy
|
2
|
(8)
|
1
|
(4)
|
2
|
(7)
|
Self-reported health
|
Good
|
6
|
(23)
|
5
|
(19)
|
5
|
(17)
|
0.855
|
Fair
|
15
|
(58)
|
19
|
(70)
|
21
|
(70)
|
Poor
|
5
|
(19)
|
3
|
(11)
|
4
|
(13)
|
Expected health a year later#
|
Healthier than now
|
6
|
(23)
|
3
|
(11)
|
13
|
(43)
|
0.001
|
No change
|
18
|
(69)
|
23
|
(85)
|
10
|
(33)
|
A bit worse than now
|
2
|
(8)
|
1
|
(4)
|
7
|
(23)
|