Anzeige
Erschienen in:
20.10.2017 | Author Correction
Author Correction: Long working hours directly and indirectly (via short sleep duration) induce headache even in healthy white-collar men: cross-sectional and 1-year follow-up analyses
Erschienen in: International Archives of Occupational and Environmental Health | Ausgabe 1/2018
Einloggen, um Zugang zu erhaltenExcerpt
The original version of this article unfortunately contained a mistake. The presentation of Tables 1 and 4 were incorrect. Statistical analyses, OR and the 95% CI in the original text and tables are based on the correct data. The corrected tables are given below.
Table 1
Baseline characteristics of healthy white-collar men without and with prevalent/incident headache in cross-sectional (n = 35,908) and 1-year follow-up (n = 19,788) analyses. n (%)
|
Baseline characteristics
|
Cross-sectional
|
1-year follow-up
|
||||
|---|---|---|---|---|---|---|
|
Prevalent headache
|
p by χ 2-test
|
Incident headache
|
p by χ 2-test
|
|||
|
Without
|
With
|
Without
|
With
|
|||
|
n
|
33,929 (100)
|
1979 (100)
|
19,081 (100)
|
707 (100)
|
||
|
Age (years)
|
||||||
|
25–29
|
5125 (15.1)
|
347 (17.5)
|
< 0.001
|
2847 (14.9)
|
147 (20.8)
|
< 0.001
|
|
30–34
|
5361 (15.8)
|
370 (18.7)
|
2952 (15.5)
|
123 (17.4)
|
||
|
35–39
|
6955 (20.5)
|
446 (22.5)
|
3883 (20.4)
|
161 (22.8)
|
||
|
40–44
|
5869 (17.3)
|
384 (19.4)
|
3330 (17.5)
|
129 (18.2)
|
||
|
45–49
|
4546 (13.4)
|
247 (12.5)
|
2559 (13.4)
|
75 (10.6)
|
||
|
50–54
|
3386 (10.0)
|
109 (5.5)
|
1963 (10.3)
|
47 (6.6)
|
||
|
55–59
|
2687 (7.9)
|
76 (3.8)
|
1547 (8.1)
|
25 (3.5)
|
||
|
BMI: quartiles (kg/m2)
|
||||||
|
Q1: ≤ 21.03
|
8466 (25.0)
|
489 (24.7)
|
0.550
|
4807 (25.2)
|
193 (27.3)
|
0.498
|
|
Q2: 21.04–22.88
|
8512 (25.1)
|
480 (24.3)
|
4794 (25.1)
|
174 (24.6)
|
||
|
Q3: 22.89–25.03
|
8494 (25.0)
|
489 (24.7)
|
4804 (25.2)
|
164 (23.2)
|
||
|
Q4: ≥ 25.04
|
8457 (24.9)
|
521 (26.3)
|
4676 (24.5)
|
176 (24.9)
|
||
|
Drinking (alcohol g/week)
|
||||||
|
None
|
8401 (24.8)
|
724 (36.6)
|
< 0.001
|
4736 (24.8)
|
222 (31.4)
|
< 0.001
|
|
< 125
|
14,216 (41.9)
|
826 (41.7)
|
8008 (42.0)
|
296 (41.9)
|
||
|
≥ 125
|
11,312 (33.3)
|
429 (21.7)
|
6337 (33.2)
|
189 (26.7)
|
||
|
Smoking
|
||||||
|
Never
|
10,025 (29.5)
|
657 (33.2)
|
0.001
|
5463 (28.6)
|
214 (30.3)
|
0.567
|
|
Former
|
9475 (27.9)
|
491 (24.8)
|
5372 (28.2)
|
189 (26.7)
|
||
|
Current
|
14,429 (42.5)
|
831 (42.0)
|
8246 (43.2)
|
304 (43.0)
|
||
|
Exercise (hours/week)
|
||||||
|
None
|
20,115 (59.3)
|
1358 (68.6)
|
< 0.001
|
11,298 (59.2)
|
458 (64.8)
|
0.012
|
|
< 3
|
8647 (25.5)
|
374 (18.9)
|
4870 (25.5)
|
154 (21.8)
|
||
|
≥ 3
|
5167 (15.2)
|
247 (12.5)
|
2913 (15.3)
|
95 (13.4)
|
||
|
Sleep (hours/day)
|
||||||
|
≥ 7
|
2937 (8.7)
|
105 (5.3)
|
< 0.001
|
1679 (8.8)
|
49 (6.9)
|
< 0.001
|
|
6–6.9
|
13,611 (40.1)
|
661 (33.4)
|
7744 (40.6)
|
230 (32.5)
|
||
|
5–5.9
|
14,192 (41.8)
|
899 (45.4)
|
7931 (41.6)
|
324 (45.8)
|
||
|
< 5
|
3189 (9.4)
|
314 (15.9)
|
1727 (9.1)
|
104 (14.7)
|
||
|
Working hours (hours/week)
|
||||||
|
35–44
|
9609 (28.3)
|
425 (21.5)
|
< 0.001
|
5490 (28.8)
|
184 (26.0)
|
0.003
|
|
45–49
|
7030 (20.7)
|
364 (18.4)
|
4011 (21.0)
|
126 (17.8)
|
||
|
50–59
|
10,613 (31.3)
|
688 (34.8)
|
5955 (31.2)
|
228 (32.2)
|
||
|
≥ 60
|
6677 (19.7)
|
502 (25.4)
|
3625 (19.0)
|
169 (23.9)
|
||
Table 4
Odds ratio (95% CI) for incident headache at 1-year follow-up according to working hours and sleep duration in 19,788 healthy white-collar men without headache at baseline
|
Working hours/sleep duration
|
Baseline n
|
Incident headache
|
Odds ratio (95% CI) for incident headache
|
||||
|---|---|---|---|---|---|---|---|
|
n
|
%
|
Crude
|
Age-adjusted
|
Multivariate-adjusted #1
|
Full-adjusted #2
|
||
|
Total
|
19,788
|
707
|
3.6
|
||||
|
Working hours (hours/week)
|
|||||||
|
35–44
|
5674
|
184
|
3.2
|
1.00 reference
|
1.00 reference
|
1.00 reference
|
1.00 reference
|
|
45–49
|
4137
|
126
|
3.0
|
0.94 (0.74, 1.18)
|
0.90 (0.71, 1.13)
|
0.91 (0.72, 1.15)
|
0.90 (0.71, 1.14)
|
|
50–59
|
6183
|
228
|
3.7
|
1.14 (0.94, 1.39)
|
1.07 (0.88, 1.30)
|
1.09 (0.89, 1.33)
|
1.04 (0.85, 1.27)
|
|
≥ 60
|
3794
|
169
|
4.5
|
1.39 (1.12, 1.72)
|
1.27 (1.02, 1.57)
|
1.28 (1.03, 1.59)
|
1.15 (0.92, 1.44)
|
|
Trend p
|
< 0.001
|
0.010
|
0.008
|
0.105
|
|||
|
Sleep duration (hours/day)
|
|||||||
|
≥ 7
|
1728
|
49
|
2.8
|
1.00 reference
|
1.00 reference
|
1.00 reference
|
1.00 reference
|
|
6–6.9
|
7974
|
230
|
2.9
|
1.02 (0.75, 1.41)
|
0.97 (0.72, 1.34)
|
0.96 (0.71, 1.33)
|
0.95 (0.70, 1.32)
|
|
5–5.9
|
8255
|
324
|
3.9
|
1.40 (1.04, 1.92)
|
1.27 (0.95, 1.75)
|
1.25 (0.93, 1.72)
|
1.21 (0.90, 1.67)
|
|
< 5
|
1831
|
104
|
5.7
|
2.06 (1.47, 2.94)
|
1.83 (1.30, 2.60)
|
1.76 (1.25, 2.51)
|
1.66 (1.17, 2.39)
|
|
Trend p
|
< 0.001
|
< 0.001
|
< 0.001
|
< 0.001
|
|||