A total of 359 medical students participated in our study. The mean age of study participants was 19 years old. Approximately 66.4% of the participants were females, 29.1% were in their sixth degree, and 42.6% thief's family income status was more than 20000 SAR. While 58.5% had 6–8 family members, 72.3% had a room for study.
Of the surveyed participants, 143 (40%) used headphones. The participants who used headphones were more likely to be females (59.2%), in their sixth degree (33.1%), and with more than 20000 SAR family income (43.7%). Also, they were more likely to have 6–8 family members (23.2%) and a room for study (66.2%).
Compared to those who did not use headphones, gender and having a room for study significantly affect the prevalence of using headphones (p-value = 0.019, p-value = 0.037) respectively. (Table 1). 45% of the participants listened to music (Fig. 1)
Table 1
General characteristics of headphone users and control group
Characteristics | | Using Headphones | |
Total | No | Yes | p-value |
N | 359 | 215 (60%) | 143 (40%) | |
Age (year), mean (SD) | 19 (8.4) | 19 (8.2) | 19.6 (8.6) | 0.49 |
Gender | | | | 0.019 |
Male | 120 (33.6%) | 62 (28.8%) | 58 (40.8%) | |
Female | 237 (66.4%) | 153 (71.2%) | 84 (59.2%) | |
Current year of study | | | | 0.12 |
First-year | 7 (2.0%) | 4 (1.9%) | 3 (2.1%) | |
Second year | 23 (6.4%) | 11 (5.1%) | 12 (8.5%) | |
Third year | 83 (23.2%) | 55 (25.6%) | 28 (19.7%) | |
Fourth-year | 56 (15.7%) | 34 (15.8%) | 22 (15.5%) | |
Fifth year | 56 (15.7%) | 41 (19.1%) | 15 (10.6%) | |
Sixth year | 104 (29.1%) | 57 (26.5%) | 47 (33.1%) | |
Intern | 28 (7.8%) | 13 (6.0%) | 15 (10.6%) | |
Family members | | | | 0.78 |
Less than 6 members | 69 (19.3%) | 44 (20.5%) | 25 (17.6%) | |
6–8 members | 209 (58.5%) | 125 (58.1%) | 84 (59.2%) | |
More than 8 members | 79 (22.1%) | 46 (21.4%) | 33 (23.2%) | |
Income status | | | | 0.81 |
Less than 5000 SAR | 17 (4.8%) | 12 (5.6%) | 5 (3.5%) | |
5001–10000 SAR | 58 (16.2%) | 36 (16.7%) | 22 (15.5%) | |
10001–20000 SAR | 129 (36.1%) | 76 (35.3%) | 53 (37.3%) | |
More than 20000 SAR | 153 (42.9%) | 91 (42.3%) | 62 (43.7%) | |
Room for study | | | | 0.037 |
No | 99 (27.7%) | 51 (23.7%) | 48 (33.8%) | |
Yes | 258 (72.3%) | 164 (76.3%) | 94 (66.2%) | |
Table 2 shows the level of concentration during studying among participants who used headphones. The level of concentration was low within 12% of the participants, 35% with moderate concentration, 44% with high concentration, and 8.3% with very high concentration.
Participants who rarely headphones while studying were more likely to have low concentration (41%). Participants who always used headphones while studying were more likely to have very high concentration (58%). Participants who used headphones for more than 2 hours were more likely to have high concentration compared to those who used them for 15–30 minutes (57% vs 13%, p-value = 0.003). Participants who reported difference in learning outcomes when studying with headphones were more likely to have very high concentration compared to those who reported no difference in studying outcomes (83% vs 17%, p-value = 0.009)
Blocking external distractions was the most reported advantage of using headphones among our participants (53.5%). This is followed by improved focusing (47.9%) and enhanced enjoyment of studying (39.6%). In contrast, reduced awareness was the most reported disadvantage of using headphones (52.8%).
Volume level significantly affected the level of concentration. Participants who used high volume (loud enough to drown out background noise) were more likely to have very high concentration (50%, p-value < 0.001). However, only 4.9% of our participants used very high (potentially damaging to hearing) volume. Also, participants who reported a very positive impact of using headphones during studying were more likely to have a very high concentration level compared to those who reported a neutral impact (58% vs 17%, p-value < 0.001)
Table 2
concentration level among participants who used headphones.
| | Level of concentration |
Factor | Total | Low | Moderate | High | Very high | p-value |
N | 143 | 18 (12%) | 50 (35%) | 63 (44%) | 12 (8.3%) | |
Frequency of using headphones while studying | | | | | | < 0.001 |
Rarely or never | 14 (9.8%) | 7 (41%) | 3 (6%) | 3 (5%) | 0 (0%) | |
Occasionally (1–2 times a week) | 41 (28.7%) | 8 (47%) | 18 (36%) | 13 (36%) | 2 (17%) | |
Regularly (3–4 times a week) | 36 (25.2%) | 1 (6%) | 16 (%) | 16 (25%) | 3 (25%) | |
Always | 52 (36.4%) | 1 (6%) | 31 (49%) | 31 (49%) | 7 (58%) | |
how long do you use headphones during a study session? | | | | | | 0.003 |
Less than 15 minutes | 4 (2.8%) | 2 (12%) | 2 (4%) | 0 (0%) | 0 (0%) | |
15–30 minutes | 10 (7.0%) | 5 (29%) | 3 (6%) | 2 (3%) | 0 (0%) | |
30 minutes to 1 hour | 24 (16.8%) | 4 (24%) | 11 (22%) | 8 (13%) | 1 (8%) | |
1–2 hours | 37 (25.9%) | 4 (24%) | 13 (26%) | 17 (27%) | 2 (17%) | |
More than 2 hours | 68 (47.6%) | 2 (12%) | 21 (42%) | 36 (57%) | 9 (75%) | |
Listen to Music | 86 (59.7%) | 10 (63%) | 31 (62%) | 39 (62%) | 5 (42%) | 0.63 |
Listen to podcast | 33 (22.9%) | 4 (25%) | 17 (34%) | 9 (14%) | 3 (25%) | 0.17 |
Listen to audiobooks | 17 (11.8%) | 1 (6%) | 6 (12%) | 6 (10%) | 4 (33%) | 0.19 |
Listen to white noise or nature sounds | 57 (39.6%) | 5 (31%) | 18 (36%) | 31 (49%) | 3 (25%) | 0.30 |
The difference in your learning outcomes when studying with headphones compared to w | | | | | | 0.009 |
No | 59 (41.3%) | 9 (53%) | 29 (58%) | 19 (30%) | 2 (17%) | |
Yes | 84 (58.7%) | 8 (47%) | 21 (42%) | 44 (70%) | 10 (83%) | |
Advantages of using headphones | | | | | | |
Improve focusing | 69 (47.9%) | 1 (6%) | 13 (26%) | 44 (70%) | 10 (83%) | < 0.001 |
Blocking external distraction | 77 (53.5%) | 9 (56%) | 31 (62%) | 33 (52%) | 4 (33%) | 0.33 |
Enhanced enjoyment of studying | 57 (39.6%) | 5 (31%) | 22 (44%) | 27 (43%) | 3 (25%) | 0.58 |
Disadvantages of using headphones | | | | | | |
Difficulty focusing | 31 (21.5%) | 11 (69%) | 17 (34%) | 3 (5%) | 0 (0%) | < 0.001 |
Distraction | 56 (38.9%) | 11 (69%) | 29 (58%) | 14 (22%) | 2 (17%) | < 0.001 |
Reduce awareness | 76 (52.8%) | 3 (19%) | 24 (48%) | 41 (65%) | 7 (58%) | 0.013 |
Volume level | | | | | | < 0.001 |
Low (barely audible) | 17 (11.9%) | 2 (12%) | 7 (14%) | 7 (11%) | 0 (0%) | |
Moderate (comfortable listening level) | 76 (53.1%) | 9 (53%) | 30 (60%) | 35 (56%) | 2 (17%) | |
High (loud enough to drown out background noise) | 43 (30.1%) | 5 (29%) | 13 (26%) | 19 (30%) | 6 (50%) | |
Very high (potentially damaging to hearing) | 7 (4.9%) | 1 (6%) | 0 (0%) | 2 (3%) | 4 (33%) | |
Feel about the impact of using headphones during studying on your academic performance | | | | | | < 0.001 |
Negative | 4 (2.8%) | 2 (12%) | 2 (4%) | 0 (0%) | 0 (0%) | |
Neutral | 57 (39.9%) | 9 (53%) | 33 (66%) | 13 (21%) | 2 (17%) | |
Positive | 59 (41.3%) | 5 (29%) | 14 (28%) | 36 (57%) | 3 (25%) | |
Very positive | 23 (16.1%) | 1 (6%) | 1 (2%) | 14 (22%) | 7 (58%) | |
Take breaks or limit the duration of headphone use | | | | | | 0.15 |
No | 43 (30.1%) | 6 (35%) | 16 (32%) | 14 (22%) | 6 (50%) | |
Yes | 100 (69.9%) | 11 (65%) | 34 (68%) | 49 (78%) | 6 (50%) | |
Where do you find it most conducive to study? | | | | | | 0.16 |
Cafe or coffee shop | 27 (18.9%) | 1 (6%) | 7 (14%) | 13 (21%) | 5 (42%) | |
Home | 90 (62.9%) | 13 (76%) | 33 (66%) | 37 (59%) | 7 (58%) | |
Library | 18 (12.6%) | 3 (18%) | 8 (16%) | 7 (11%) | 0 (0%) | |
Outdoors | 8 (5.6%) | 0 (0%) | 2 (4%) | 6 (10%) | 0 (0%) | |
How would you describe your typical study environment? | | | | | | 0.29 |
Quiet and free from distractions | 84 (58.7%) | 10 (59%) | 34 (68%) | 34 (54%) | 5 (42%) | |
Moderately quiet with occasional distractions | 53 (37.1%) | 6 (35%) | 16 (32%) | 26 (41%) | 5 (42%) | |
Noisy with frequent distractions | 6 (4.2%) | 1 (6%) | 0 (0%) | 3 (5%) | 2 (17%) | |
Table 3 shows anxiety levels among participants who used headphones. 65% of participants had a mild level of anxiety, 22% had moderate to severe levels, and 13% had mild to moderate severity. Participants with moderate to severe anxiety always used headphones during studying (37%) and used them for more than 2 hours (30%). However, they reported moderate-high concentration with using headphones during studying (37%). Also, 60% of them reported a difference in learning outcomes when studying with headphones.
Participants with moderate to severe anxiety reported a neutral impact of using headphones on their academic performance (47%). Also, they prefer a quiet and free from distractions environment for study.
Table 3
Anxiety among participants who used headphones.
| | Anxiety states | |
Factor | Total | Mild severity | Mild to moderate severity | Moderate to severe | P-value |
N | 143 | 93 (65%) | 19 (13%) | 32 (22%) | |
Frequency of using headphones while studying | | | | | 0.61 |
Rarely or never | 14 (9.8%) | 8 (9%) | 2 (11%) | 3 (10%) | |
Occasionally (1–2 times a week) | 41 (28.7%) | 30 (32%) | 3 (16%) | 8 (27%) | |
Regularly (3–4 times a week) | 36 (25.2%) | 20 (22%) | 8 (42%) | 8 (27%) | |
Always | 52 (36.4%) | 35 (38%) | 6 (32%) | 11 (37%) | |
how long do you use headphones during a study session? | | | | | 0.59 |
Less than 15 minutes | 4 (2.8%) | 2 (2%) | 0 (0%) | 1 (3%) | |
15–30 minutes | 10 (7.0%) | 6 (6%) | 1 (5%) | 3 (10%) | |
30 minutes to 1 hour | 24 (16.8%) | 14 (15%) | 3 (16%) | 7 (23%) | |
1–2 hours | 37 (25.9%) | 24 (26%) | 3 (16%) | 10 (33%) | |
More than 2 hours | 68 (47.6%) | 47 (51%) | 12 (63%) | 9 (30%) | |
Listen to Music | 86 (59.7%) | 53 (57%) | 12 (63%) | 21 (66%) | 0.66 |
Listen to podcast | 33 (22.9%) | 18 (19%) | 5 (26%) | 10 (31%) | 0.36 |
Listen to audiobooks | 17 (11.8%) | 13 (14%) | 1 (5%) | 3 (9%) | 0.50 |
Listen to white noise or nature sounds | 57 (39.6%) | 37 (40%) | 6 (32%) | 14 (44%) | 0.69 |
Very high | 10 (7.0%) | 8 (9%) | 0 (0%) | 2 (7%) | |
Level of concentration while studying with headphones | | | | | 0.84 |
Very low | 1 (0.7%) | 1 (1%) | 0 (0%) | 0 (0%) | |
Low | 17 (11.9%) | 8 (9%) | 2 (11%) | 6 (20%) | |
Moderate | 50 (35.0%) | 32 (34%) | 7 (37%) | 11 (37%) | |
High | 63 (44.1%) | 43 (46%) | 9 (47%) | 11 (37%) | |
Very high | 12 (8.4%) | 9 (10%) | 1 (5%) | 2 (7%) | |
The difference in your learning outcomes when studying with headphones compared to w | | | | | 0.82 |
No | 59 (41.3%) | 37 (40%) | 9 (47%) | 12 (40%) | |
Yes | 84 (58.7%) | 56 (60%) | 10 (53%) | 18 (60%) | |
Advantages of using headphones | | | | | |
Improve focusing | 69 (47.9%) | 44 (47%) | 12 (63%) | 13 (41%) | 0.29 |
Blocking external distraction | 77 (53.5%) | 53 (57%) | 10 (53%) | 14 (44%) | 0.43 |
Enhanced enjoyment of studying | 57 (39.6%) | 38 (41%) | 8 (42%) | 11 (34%) | 0.79 |
Disadvantages of using headphones | | | | | |
Difficulty focusing | 31 (21.5%) | 16 (17%) | 5 (26%) | 10 (31%) | 0.21 |
Distraction | 56 (38.9%) | 29 (31%) | 8 (42%) | 19 (59%) | 0.018 |
Reduce awareness | 76 (52.8%) | 52 (56%) | 12 (63%) | 12 (38%) | 0.12 |
Volume level | | | | | 0.99 |
Low (barely audible) | 17 (11.9%) | 11 (12%) | 2 (11%) | 3 (10%) | |
Moderate (comfortable listening level) | 76 (53.1%) | 51 (55%) | 9 (47%) | 16 (53%) | |
High (loud enough to drown out background noise) | 43 (30.1%) | 26 (28%) | 7 (37%) | 10 (33%) | |
Very high (potentially damaging to hearing) | 7 (4.9%) | 5 (5%) | 1 (5%) | 1 (3%) | |
Feel about the impact of using headphones during studying on your academic performance | | | | | 0.44 |
Negative | 4 (2.8%) | 1 (1%) | 1 (5%) | 2 (7%) | |
Neutral | 57 (39.9%) | 37 (40%) | 6 (32%) | 14 (47%) | |
Positive | 59 (41.3%) | 38 (41%) | 9 (47%) | 12 (40%) | |
Very positive | 23 (16.1%) | 17 (18%) | 3 (16%) | 2 (7%) | |
Take breaks or limit the duration of headphone use | | | | | 0.99 |
No | 43 (30.1%) | 28 (30%) | 6 (32%) | 9 (30%) | |
Yes | 100 (69.9%) | 65 (70%) | 13 (68%) | 21 (70%) | |
Where do you find it most conducive to study? | | | | | 0.48 |
Cafe or coffee shop | 27 (18.9%) | 21 (23%) | 1 (5%) | 5 (17%) | |
Home | 90 (62.9%) | 55 (59%) | 16 (84%) | 19 (63%) | |
Library | 18 (12.6%) | 11 (12%) | 2 (11%) | 4 (13%) | |
Outdoors | 8 (5.6%) | 6 (6%) | 0 (0%) | 2 (7%) | |
How would you describe your typical study environment? | | | | | 0.70 |
Quiet and free from distractions | 84 (58.7%) | 52 (56%) | 10 (53%) | 21 (70%) | |
Moderately quiet with occasional distractions | 53 (37.1%) | 37 (40%) | 8 (42%) | 8 (27%) | |
Noisy with frequent distractions | 6 (4.2%) | 4 (4%) | 1 (5%) | 1 (3%) | |
In Table 4 logistic regression measured the associations between different risk factors and level of concentration with using headphones during studying. Among our participants, there was a significant association between concentration and family income level. Students with a 5001–10000 SAR family income had a 15 times higher chance of having moderate to high concentration compared to those who had less family income of 5000 SAR or less [OR: 15.75, 95% CI (1.57–157.6), p-value = 0.019].
Also, students with a 10001–20000 SAR family income had 18 times higher chance of having moderate to high concentration [OR: 18.37, 95% CI (2.34-144.04), p-value = 0.006] and those with income more than 20000 SAR had 8 times higher chance of having moderate to high concentration compared to those who had less family income 5000 SAR or less [OR: 8.83, 95% CI (1.29–60.47), p-value = 0.026]
Table 4
Association between level of concentration during headphone usage and different predictors
| | Concentration (low vs moderate-high) |
Predictors | | OR | 95% CI | P-value |
Age | | 1.013 | 0.958–1.071 | 0.646 |
Gender | Male | 1 | | |
| Female | 0.701 | 0.247–1.99 | 0.506 |
Current year of study | First-year | 1 | | |
| Second year | 5.5 | 0.234-128.968 | 0.290 |
| Third year | 3.125 | 0.226–43.021 | 0.394 |
| Fourth-year | 3.166 | 0.215–46.726 | 0.401 |
| Fifth year | 1.375 | 0.096–19.643 | 0.814 |
| sixth year | 4.20 | 0.320-55.058 | 0.274 |
| Intern | - | | |
Family members | Less than 6 | 1 | | |
| 6–8 | 0.917 | 0.234–3.583 | 0.901 |
| More than 8 | 0.989 | 0.2-4.878 | 0.989 |
income | 5000 or less | 1 | | |
| 5001–10000 | 15.75 | 1.574-157.602 | 0.019 |
| 10001–20000 | 18.375 | 2.344-144.043 | 0.006 |
| More than 20000 | 8.833 | 1.290-60.473 | 0.026 |
Room for study | No | 1 | | |
| Yes | 1.304 | 0.471–3.610 | 0.51 |