Table 3.
Internet use and problematic internet use in the study population in aspects of the occurrence and severity of headaches (*p < 0.05).
| Participants | Occurrence and type of headache | ||||
|---|---|---|---|---|---|
| Total | Have no headache | Have headache | Migraine | Tension-type headache | |
| N = 550 (%) | N = 348 (%) | N = 202 (%) | N = 74 (%) | N = 119 (%) | |
| Daily internet use (approximately) | |||||
| <1 h | 23 (4.2) | 19 (5.5) | 4 (2.0) | 0 | 4 (3.4) |
| 1 h | 100 (18.2) | 66 (18.9) | 34 (16.8) | 16 (21.6) | 16 (13.4) |
| 2 h | 164 (29.8) | 110 (31.6) | 54 (26.7) | 19 (25.7) | 33 (27.7) |
| 3 h | 115 (20.9) | 75 (21.6) | 40 (19.8) | 14 (18.9) | 24 (20.2) |
| 4 h | 62 (11.3) | 33 (9.5) | 29 (14.4) | 10 (13.5) | 18 (15.1) |
| 5 h | 39 (7.1) | 21 (6.0) | 18 (8.9) | 9 (12.2) | 8 (6.7) |
| 6 h | 16 (2.9) | 5 (1.4) | 11 (5.5) | 4 (5.4) | 6 (5.0) |
| >6 h* | 31 (5.6) | 19 (5.5) | 12 (5.9) | 2 (2.7) | 10 (8.5) * |
| Daily time interval of internet use (multiply answer) | |||||
| Between 12:00 a.m. and 3:00 a.m. | 63 (11.5) | 30 (8.6) | 33 (16.3) | 9 (12.2) | 12 (10.1) |
| Between 3:00 a.m. and 6:00 a.m. | 49 (8.9) | 30 (8.6) | 19 (9.4) | 8 (10.8) | 11 (9.2) |
| Between 6:00 a.m. and 9:00 a.m. | 99 (18.0) | 64 (18.4) | 35 (17.3) | 11 (14.9) | 22 (18.5) |
| Between 9:00 a.m. and 12:00 a.m. | 106 (19.3) | 77 (22.1) | 29 (14.4) | 8 (10.8) | 20 (16.8) |
| Between 12:00 a.m. and 3:00 p.m. | 101 (18.4) | 63 (18.1) | 38 (18.8) | 15 (20.3) | 22 (18.5) |
| Between 3:00 p.m. and 6:00 p.m. | 160 (29.1) | 103 (29.6) | 57 (28.2) | 20 (27.0) | 34 (28.6) |
| Between 6:00 p.m. and 9:00 p.m. | 314 (57.1) | 200 (57.5) | 114 (56.4) | 42 (56.8) | 64 (53.8) |
| Between 9:00 p.m. and 12:00 p.m.* | 115 (20.9) | 67 (19.3) | 48 (23.8) | 12 (16.2) | 32(26.9)* |
| Goal of internet use (multiply answer) | |||||
| Learning/working | 531 (96.5) | 339 (97.4) | 192 (95.1) | 71 (95.9) | 112(94.1) |
| Online gaming | 75 (13.6) | 52 (14.9) | 23 (11.4) | 5 (6.8) | 18 (15.1) |
| Chat | 316 (57.5) | 195 (56.0) | 121 (59.9) | 43 (58.1) | 75 (63.0) |
| Social media | 336 (61.1) | 212 (60.9) | 124 (61.4) | 47 (63.5) | 71 (59.7) |
| Partner search | 13 (2.4) | 9 (2.6) | 4 (2.0) | 1 (1.4) | 3 (2.5) |
| Movies | 252 (45.8) | 147 (42.2) | 105 (52.0) | 36 (48.6) | 63 (52.9) |
| Music | 262 (47.6) | 154 (44.3) | 108 (53.5) | 39 (52.7) | 64 (53.8) |
| Video streaming | 64 (11.6) | 43 (12.4) | 21 (10.4) | 7 (9.5) | 13 (10.9) |
| Problematic internet use | 46 (8.4) | 10 (2.9) | 36 (17.8) | 9 (12.2) | 26 (21.8) |