LitCovid-sentences  

PMC:7780429 / 9980-19475 JSONTXT 3 Projects

Annnotations TAB TSV DIC JSON TextAE

Id Subject Object Predicate Lexical cue
T62 0-7 Sentence denotes Results
T63 8-170 Sentence denotes A total of 306 health professionals and other health workers participated in the study, 62 men (20.3%) and 244 women (79.7%), with an average age of 43 years (SD:
T64 171-181 Sentence denotes 11; range:
T65 182-189 Sentence denotes 23–65).
T66 190-363 Sentence denotes Of these, 129 (42.2%) participants were physicians, 112 (36.6%) nurses and the rest, 65 (21.2%) other health workers (assistants, guards, technicians, administrative staff).
T67 364-530 Sentence denotes With regard to the work shift, 89 (34.1%) worked in the morning and on duty, 91 (34.9%) at morning, afternoon and night shifts, and 81 (31.0%) in morning shifts only.
T68 531-702 Sentence denotes The surgical mask was used by 208 (79.7%) of those surveyed, and the filter mask (FFP2 or KN95) was used by 53 (20.3%), with no difference in the mean time of use 7.0 (SD:
T69 703-725 Sentence denotes 2.3) hours vs 6.7 (SD:
T70 726-746 Sentence denotes 2.5) hours, p=0.289.
T71 747-864 Sentence denotes A total of 46.4% (121) reported not habitually using other facial protection devices such as glasses, screens or PPE.
T72 865-941 Sentence denotes The rate of confirmed SARS-CoV-2 infection in the study population was 4.6%.
T73 942-1199 Sentence denotes The most frequently reported diseases in the total sample in order of frequency were: allergy, 34 (13.0%); thyroid diseases, 28 (10.7%); anxiety, 26 (10.0%); high blood pressure, 18 (6.9%); asthma, 17 (6.5%); dyslipidaemia, 14 (5.4%) and diabetes, 2 (0.8%).
T74 1200-1252 Sentence denotes A total of 15.7% (41) indicated tobacco consumption.
T75 1253-1423 Sentence denotes Of the 306 persons surveyed, 158 (51.6%) reported the appearance of a new headache during the period of study, of whom 65 (41.1%) had previously had a headache (migraine:
T76 1424-1444 Sentence denotes 27 (17.1%), tension:
T77 1445-1467 Sentence denotes 26 (16.5%) and others:
T78 1468-1479 Sentence denotes 11 (6.9%)).
T79 1480-1565 Sentence denotes There were 103 (33.7%) subjects who did not observe the appearance of a new headache.
T80 1566-1697 Sentence denotes A 14.7% were undecided on the answer ‘I don't know’ or the answer was ‘maybe’; these 45 subjects were eliminated from the analysis.
T81 1698-1864 Sentence denotes They were also asked about the presence of other symptoms such as sleep disturbance, loss of concentration, irritability, photophobia, sonophobia, nausea or vomiting.
T82 1865-1917 Sentence denotes Table 1 shows the characteristics of the population.
T83 1918-2026 Sentence denotes Table 1 Baseline conditions and mask and Personal Protective Equipment (PPE) usage among healthcare workers
T84 2027-2059 Sentence denotes Total De novo headache P value
T85 2060-2067 Sentence denotes No Yes
T86 2068-2092 Sentence denotes N= 261 (n=103) (n=158)
T87 2093-2154 Sentence denotes Age, years (SD) 42.9 (10.7) 40.8 (11.4) 44.4 (10.1) 0.009
T88 2155-2213 Sentence denotes Female gender 208 (79.7%) 73 (31.1%) 135 (64.9%) 0.004
T89 2214-2234 Sentence denotes Occupation 0.0001
T90 2235-2278 Sentence denotes  Doctor 112 (42.9%) 61(54.5%) 51 (45.5%)
T91 2279-2320 Sentence denotes  Nurse 95 (36.4%) 33 (34.7%) 62(65.3%)
T92 2321-2361 Sentence denotes  Others 54 (20.7%) 9(16.7%) 45(83.3%)
T93 2362-2383 Sentence denotes Work shift <0.0001
T94 2384-2448 Sentence denotes  Mornings and 24-hour duties 89 (34.1%) 51 (57.3%) 38 (42.7%)
T95 2449-2501 Sentence denotes  Rotating shifts 91 (34.9%) 26 (28.6%) 65 (71.4%)
T96 2502-2545 Sentence denotes  Others 81 (31.0%) 26 (32.1%) 55 (67.9%)
T97 2546-2572 Sentence denotes Type of face mask 0.029
T98 2573-2625 Sentence denotes  Surgical mask 208 (79.7%) 89 (42.8%) 119 (57.2%)
T99 2626-2671 Sentence denotes  N95/FFP2 53 (20.3%) 14 (26.4%) 39 (73.6%)
T100 2672-2745 Sentence denotes Number of hours worn per day (SD) 6.9 (2.3) 6.8 (2.4) 7.0 (2.2) 0.474
T101 2746-2765 Sentence denotes Use of another PPE:
T102 2769-2774 Sentence denotes 0.203
T103 2775-2823 Sentence denotes  Face shield 54 (20.7%) 21 (38.9%) 33 (61.1%)
T104 2824-2879 Sentence denotes  Protective eyewear 33 (12.6%) 13 (39.4%) 20 (60.6%)
T105 2880-2929 Sentence denotes  Complete PPE 46 (17.6%) 16 (34.8%) 30 (65.2%)
T106 2930-2988 Sentence denotes Confirmed COVID-19 12 (4.6%) 4 (33.3%) 8 (66.7%) 0.161
T107 2989-3054 Sentence denotes Pre-existing headache 110 (42.1%) 45 (40.9%) 65 (59.1%) 0.683
T108 3055-3066 Sentence denotes Comorbidity
T109 3067-3117 Sentence denotes  Allergy 34 (13.0%) 16 (47.1%) 18(52.9%) 0.331
T110 3118-3166 Sentence denotes  Asthma 17 (6.5%) 11 (64.7%) 6 (35.3%) 0.028
T111 3167-3217 Sentence denotes  Tobacco 41 (15.7%) 8 (19.5%) 33 (80.5%) 0.004
T112 3218-3280 Sentence denotes  Arterial hypertension 18 (6.9%) 9 (50.0%) 9 (50.0%) 0.789
T113 3281-3330 Sentence denotes  Cardiopathy 1 (0.4%) 0 (0.0%) 1 (100%) 0.419
T114 3331-3384 Sentence denotes  Dyslipidaemia 14 (5.4%) 7 (50.0%) 7 (50.0%) 0.76
T115 3385-3432 Sentence denotes  Diabetes 2 (0.8%) 1 (50.0%) 1 (50.0%) 0.76
T116 3433-3491 Sentence denotes  Thyroid disease 28 (10.7%) 9 (32.1%) 19 (67.9%) 0.402
T117 3492-3542 Sentence denotes  Anxiety 26 (10.0%) 6 (23.1%) 20 (76.9%) 0.072
T118 3543-3591 Sentence denotes  Others 16 (6.1%) 4 (25.0%) 12 (75.0%) 0.222
T119 3592-3606 Sentence denotes Other symptoms
T120 3607-3669 Sentence denotes  Sleep disturbance 79 (30.3%) 11 (13.9%) 68 (86.1%) 0.0001
T121 3670-3736 Sentence denotes  Loss of concentration 73 (28.0%) 14 (19.2%) 59 (80.8%) 0.0001
T122 3737-3793 Sentence denotes  Irritability 74 (28.4%) 18 (24.3%) 56 (75.7%) 0.002
T123 3794-3848 Sentence denotes  Photophobia 31 (11.9%) 8 (25.8%) 23 (74.2%) 0.097
T124 3849-3900 Sentence denotes  Sonophobia 24 (9.2%) 6 (25.0%) 18 75.0%) 0.128
T125 3901-3961 Sentence denotes  Sickness/vomiting 24 (9.2%) 11 (45.8%) 13 (54.2%) 0.503
T126 3962-4028 Sentence denotes FFP2, filtering face pieces; N95, 95% particle filtering capacity.
T127 4029-4141 Sentence denotes During April, the month prior to the survey, participants with ‘de novo’ headache presented a median of 12 (IQR:
T128 4142-4181 Sentence denotes 13) days of headache, median of 4 (IQR:
T129 4182-4311 Sentence denotes 3) days in the week prior to the survey, and the pain presented an average intensity on the Visual Analogue Scale (VAS) of 6 (SD:
T130 4312-4317 Sentence denotes 1.5).
T131 4318-4484 Sentence denotes In 74 (47.4%) subjects, the duration was from 1 to 4 hours; in 46 (29.5%), from 4 to 8 hours; in 21 (13.5%), from 8 to 12 hours; and in 15 (9.6%), more than 12 hours.
T132 4485-4581 Sentence denotes In subjects with previous headache, the duration of episodes was significantly higher (p=0.008).
T133 4582-4653 Sentence denotes The response to analgesics was good or very good in 61.4% of the cases.
T134 4654-4778 Sentence denotes Only two (1.3%) subjects had to consult the emergency department for headache, and no subject had been admitted to hospital.
T135 4779-4913 Sentence denotes With respect to the impact of headache in the work setting, lack of concentration on tasks was the main report (105 (66.5%) subjects).
T136 4914-4975 Sentence denotes Table 2 shows the main characteristics of ‘de novo’ headache.
T137 4976-5050 Sentence denotes Table 2 Characteristics of headache in healthcare worker (HCW) mask users
T138 5051-5156 Sentence denotes All HCW with de novo headache HCW without pre-existing headache HCW with pre-existing headache P value
T139 5157-5180 Sentence denotes (n=158) (n=93) (n=65)
T140 5181-5253 Sentence denotes Days with headache/month (SD) 13.2 (7.2) 13.0 (7.4) 13.5 (7.1) 0.746
T141 5254-5322 Sentence denotes Days with headache/week (SD) 3.8 (1.7) 3.8 (1.7) 3.9 (1.7) 0.827
T142 5323-5387 Sentence denotes Mean pain level, VAS (SD) 5.9 (1.5) 5.8 (1.5) 6.1 (1.4) 0.08
T143 5388-5418 Sentence denotes Duration time (hours) 0.008
T144 5419-5459 Sentence denotes  1–4 74 (47.4%) 52 (57.1%) 22 (33.8%)
T145 5460-5500 Sentence denotes  4–8 46 (29.5%) 23 (25.3%) 23 (35.4%)
T146 5501-5541 Sentence denotes  8–12 21 (13.5%) 12 (13.2%) 9 (13.8%)
T147 5542-5579 Sentence denotes  >12 15 (9.6%) 4 (4.4%) 11 (16.9%)
T148 5580-5607 Sentence denotes Analgesic response 0.342
T149 5608-5662 Sentence denotes  Good or very good 97 (61.4%) 61 (65.6%) 36 (55.4%)
T150 5663-5707 Sentence denotes  Regular 46 (29.1%) 23 (24.7%) 23 (35.4%)
T151 5708-5755 Sentence denotes  Bad or very bad 15 (9.5%) 9 (9.7%) 6 (9.2%)
T152 5756-5783 Sentence denotes Headache impact on HCW (SD)
T153 5784-5836 Sentence denotes  Occupational 4.0 (2.6) 3.5 (2.6) 4.6 (2.5) 0.02
T154 5837-5884 Sentence denotes  Family 4.4 (2.7) 4.1 (2.6) 4.9 (2.5) 0.084
T155 5885-5934 Sentence denotes  Personal 5.0 (2.6) 4.7 (2.7) 5.5 (2.4) 0.049
T156 5935-5982 Sentence denotes  Social 4.8 (2.8) 4.4 (2.8) 5.4 (2.7) 0.021
T157 5983-6033 Sentence denotes SD, Standar Deviation; VAS, Visual Analogue Scale.
T158 6034-6303 Sentence denotes Of the 65 subjects with a previous headache, 83.1% (54) indicated a modification in the characteristics of their habitual headaches, 81.0% (47) a change in location, 67.2% (39) in frequency, 36.2% (21) in intensity and 25.9% (15) in the response to habitual analgesics.
T159 6304-6541 Sentence denotes In the univariate analysis, the factors associated with the appearance of ‘de novo’ headache were age, female sex, type of profession, use of filter mask (KN95 or FFP2), work shift, being a tobacco user, suffering from anxiety or asthma.
T160 6542-6728 Sentence denotes In the multivariate analysis, the use of filter masks and the type of profession behaved as independent predictors of headache risk, while being asthmatic behaved as a protective factor.
T161 6729-6953 Sentence denotes The occurrence of headache is associated with the use of a filter mask (FFP2 or KN95), OR 2.14 (95% CI 1.07 to 4.32); being a health worker, OR 6.94 (95% CI 3.01 to 16.04) or a nurse, OR 2.09 (95% CI 1.18 to 3.72) (table 3).
T162 6954-7033 Sentence denotes Table 3 Univariate and multivariate analysis of factors of baseline conditions
T163 7034-7087 Sentence denotes Variables Univariate analysis Multivariate analysis
T164 7088-7128 Sentence denotes OR 95% CI P valúe OR 95% CI P valúe
T165 7129-7159 Sentence denotes Age 1.03 1.01 to 1.06 0.009
T166 7160-7200 Sentence denotes Female gender 2.41 1.31 to 4.45 0.005
T167 7201-7244 Sentence denotes Doctor Ref Ref 0.0001 Ref Ref <0.0001
T168 7245-7291 Sentence denotes Nurse 2.25 1.28 to 3.94 2.09 1.18 to 3.72
T169 7292-7343 Sentence denotes Other HCW 5.98 2.67 to 13.4 6.94 3.01 to 16.04
T170 7344-7425 Sentence denotes Filter mask versus surgical 2.08 1.07 to 4.07 0.026 2.14 1.07 to 4.32 0.027
T171 7426-7471 Sentence denotes Mornings and 24-hour duties Ref Ref 0.0001
T172 7472-7507 Sentence denotes Rotating shifts 3.35 1.81 to 6.23
T173 7508-7545 Sentence denotes Other work shifts 2.83 1.52 to 5.32
T174 7546-7605 Sentence denotes Asthma 0.33 0.12 to 0.92 0.03 0.29 0.09 to 0.89 0.026
T175 7606-7640 Sentence denotes Tobacco 3.13 1.39 to 7.01 0.003
T176 7641-7675 Sentence denotes Anxiety 2.34 0.91 to 6.05 0.063
T177 7676-7798 Sentence denotes 95%CI, 95% Confidence Interval; HCW, healthcare workers; HCW, healthcare worker; OR, odds ratio; Ref., Reference category.
T178 7799-7938 Sentence denotes According to the type of mask used, there was no difference in the number of days with headache in the month prior to the survey, 13.4 (SD:
T179 7939-7956 Sentence denotes 7.4) vs 12.6 (SD:
T180 7957-7997 Sentence denotes 6.9); nor in the previous week, 3.9 (SD:
T181 7998-8014 Sentence denotes 1.6) vs 3.6 (SD:
T182 8015-8068 Sentence denotes 1.7); but in the intensity according to VAS, 5.7 (SD:
T183 8069-8085 Sentence denotes 1.5) vs 6.5 (SD:
T184 8086-8100 Sentence denotes 1.2), p=0.004.
T185 8101-8392 Sentence denotes The impact of headache in subjects with a filter mask as opposed to surgical mask was worse in the four aspects evaluated by the Likert scale: occupational, 4.44 vs 3.81 (p=0.206); family, 5.10 vs 4.20 (p=0.065); personal, 5.64 vs 4.84 (p=0.05) and social, 5.46 vs 4.58 (p=0.076) (figure 1).
T186 8393-8498 Sentence denotes The impact was also greater in subjects with a previous headache in the four aspects evaluated (table 2).
T187 8499-8637 Sentence denotes Figure 1 Impact of headache in subjects with a filter mask as opposed to surgical mask in the four aspects evaluated by the Likert scale.
T188 8638-8740 Sentence denotes Likert scale rating: it indicates the degree of limitation due to headache in different areas of life.
T189 8741-8762 Sentence denotes 0: none; 10: maximum.
T190 8763-9061 Sentence denotes Regarding the evaluation of self-perceived work stress by means of the 12 items of the PPQ, individuals with ‘de novo’ headache versus those without headache have significantly worse scores in all aspects evaluated, except for the decrease in appetite where no significant differences are observed.
T191 9062-9172 Sentence denotes Figure 2 shows graphically the evaluation of occupational stress according to the presence of headache or not.
T192 9173-9374 Sentence denotes The use of a filter mask compared with surgical mask only implies a significantly worse score in two aspects: gastrointestinal discomfort (p=0.047) and greater sensation of extreme tiredness (p=0.004).
T193 9375-9495 Sentence denotes Figure 2 Evaluation of self-perceived work stress by means of the 12 items of the Psychosomatic Problems Questionnaire.