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. 2020 May 22;10:8494. doi: 10.1038/s41598-020-65395-1

Table 2.

Sociodemographic and psychological characteristics for subjects with tinnitus with or without headache.

Any Tinnitus Tinnitus as a big problem Severe tinnitus
Headache (n = 660) No (%) No headache (n = 1879) No (%) Headache (n = 125) No (%) No Headache (n = 218) n (%) Headache (n = 79) No (%) No Headache (n = 119) n (%)
Sex χ²(1) = 94.59, p < 0.0001 (<0.0001) χ²(1) = 23.31, p < 0.0001 (p = 0.0003) χ²(1) = 6.09, p = 0.014 (0.082)
Male 225 (34.1) 1054 (56.1) 43 (34.4) 134 (61.5) 31 (39.2) 68 (57.1)
Female 435 (65.9) 825 (43.9) 82 (65.6) 84 (38.5) 48 (60.8) 51 (42.9)
Age Group χ²(7) = 38.47, p < 0.0001 (<0.0001) χ²(7) = 5.81, p = 0.5619 (0.5619) χ²(7) = 2.84, p = 0.899 (0.899)
<24 19 (2.9) 40 (2.1) 6 (4.8) 4 (1.8) 4 (5.1) 6 (5.1)
25–34 140 (21.3) 350 (18.7) 19 (15.3) 34 (15.7) 13 (16.7) 28 (23.7)
35–44 168 (25.6) 407 (21.7) 25 (20.2) 42 (19.4) 14 (18) 21 (17.8)
45–54 192 (29.2) 487 (26) 39 (31.5) 62 (28.6) 22 (28.2) 26 (22)
55–64 88 (13.4) 272 (14.5) 20 (16.1) 37 (17.1) 14 (18) 21 (17.8)
65–74 43 (6.5) 268 (14.3) 12 (9.7) 24 (11.1) 9 (11.5) 11 (9.3)
75–84 6 (0.9) 48 (2.6) 2 (1.6) 12 (5.5) 2 (2.6) 4 (3.4)
>85 1 (0.2) 3 (0.2) 1 (0.8) 2 (0.9) 0 (0) 1 (0.9)
Marital Status χ²(4) = 7.84, p = 0.0974 (0.0974) χ²(4) = 4.23, p = 0.3757 (0.45084) χ²(4) = 4.36, p = 0.359 (0.539)
Married 268 (40.6) 830 (44.2) 40 (32) 91 (41.7) 29 (36.7) 43 (36.1)
Living with partner 211 (32) 551 (29.3) 41 (32.8) 68 (31.2) 25 (31.7) 44 (37)
Single 132 (20) 320 (17) 28 (22.4) 41 (18.8) 16 (20.3) 25 (21)
Widow/Widower 5 (0.8) 26 (1.4) 3 (2.4) 3 (1.4) 1 (1.3) 3 (2.5)
Divorced 44 (6.7) 152 (8.1) 13 (10.4) 15 (6.9) 8 (10.1) 4 (3.4)
Gross income χ²(3) = 37.56, p < 0.0001 (<0.0001) χ²(3) = 12.72, p = 0.0053 (0.0159) χ²(3) = 5.08, p = 0.166 (0.332)
0–200 000 SEK 90 (13.6) 215 (11.4) 27 (21.6) 36 (16.5) 17 (21.5) 25 (21)
200 001–450 000 SEK 368 (55.8) 877 (46.7) 72 (57.6) 110 (50.5) 49 (62) 60 (50.4)
450 001 SEK or more 162 (24.6) 706 (37.6) 14 (11.2) 59 (27.1) 7 (8.9) 24 (20.2)
Don’t know/don’t want to disclose 40 (6.1) 81 (4.3) 12 (9.6) 13 (6) 6 (7.6) 10 (8.4)
Education Level χ²(3) = 6.8, p = 0.0785 (0.0942) χ²(3) = 5.1, p = 0.1646 (0.2469) χ²(3) = 8, p = 0.046 (0.138)
Middle School 20 (3) 48 (2.6) 8 (6.4) 13 (6) 8 (10.1) 5 (4.2)
High School 138 (20.9) 397 (21.1) 34 (27.2) 70 (32.1) 23 (29.1) 37 (31.1)
University 424 (64.2) 1273 (67.8) 57 (45.6) 109 (50) 32 (40.5) 65 (54.6)
Other 78 (11.8) 161 (8.6) 26 (20.8) 26 (11.9) 16 (20.3) 12 (10.1)
Employment χ²(10) = 75.25, p < 0.0001 (<0.0001) χ²(8) = 19.2, p = 0.0138 (0.0276) χ²(7) = 4.54, p = 0.716 (0.86)
Don’t know 2 (0.3) 0 (0) 0 (0) 0 (0) 0 (0) 0 (0)
Employed 430 (65.2) 1140 (60.7) 59 (47.2) 111 (50.9) 39 (49.4) 59 (49.6)
Unemployed 14 (2.1) 17 (0.9) 7 (5.6) 2 (0.9) 4 (5.1) 2 (1.7)
Running my own business/Working as a partner in a company 67 (10.2) 249 (13.3) 8 (6.4) 30 (13.8) 4 (5.1) 14 (11.8)
Retired 44 (6.7) 286 (15.2) 15 (12) 37 (17) 11 (13.9) 14 (11.8)
Sick leave (for more than two month) or disability pension due to illness or disability 47 (7.1) 49 (2.6) 18 (14.4) 23 (10.6) 12 (15.2) 16 (13.5)
Parental leave (since two months or longer) 13 (2) 27 (1.4) 3 (2.4) 3 (1.4) 1 (1.3) 2 (1.7)
Student 28 (4.2) 79 (4.2) 10 (8) 10 (4.6) 7 (8.9) 10 (8.4)
Sabbatical 3 (0.5) 2 (0.1) 1 (0.8) 0 (0) 0 (0) 0 (0)
Housewife/-Husband 0 (0) 1 (0.1) 0 (0) 0 (0) 0 (0) 0 (0)
Other 12 (1.8) 29 (1.5) 4 (3.2) 2 (0.9) 1 (1.3) 2 (1.7)

Income refers to yearly income in SEK. Pairwise comparisons using Pearson’s Chi-square test are reported. Percentages (%) displayed refer to column percentages. P values adjusted for multiple comparisons are shown between parenthesis. Estimates in bold are statistically significant at 0.05 level.