Table 1 Demographics of 421 participants with persistent headache after COVID-19 in Latin America
From: New daily persistent headache after SARS-CoV-2 infection in Latin America: a cross-sectional study
Demographics | All (n = 421, 100%) | NDPH (n = 106, 25.2%) | Non-NDPH (n = 315, 74.8%) | p value |
|---|---|---|---|---|
Age, mean (SD), years | 40 (12) | 41 (13) | 39 (12) | 0.139a |
Sex, n (%) | 0.636b | |||
Female | 343 (81.5) | 88 (83) | 255 (81) | |
Male | 78 (18.5) | 18 (17) | 60 (19) | |
Education level, n (%) | 0.132c | |||
None | 1 (0.2) | 0 (0) | 1 (0.3) | |
Primary school | 3 (0.7) | 2 (1.9) | 1 (0.3) | |
High school | 44 (10.5) | 7 (6.6) | 37 (11.7) | |
Associate degree | 52 (12.4) | 10 (9.4) | 42 (13.3) | |
University | 321 (76.2) | 87 (82.1) | 234 (74.3) | |
Marital status, n (%) | 0.077b | |||
Single | 167 (39.7) | 35 (33) | 132 (41.9) | |
Married | 164 (39) | 39 (36.8) | 125 (39.7) | |
Common-law marriage | 59 (14) | 19 (17.9) | 40 (12.7) | |
Divorced | 21 (5) | 8 (7.5) | 13 (4.1) | |
Widowed | 10 (2.4) | 5 (4.7) | 5 (1.6) | |
Race, n (%) | 0.374c | |||
Mixed | 212 (50.4) | 51 (48.1) | 161 (51.1) | |
White | 196 (46.6) | 51 (48.1) | 145 (46) | |
Black | 9 (2.1) | 4 (3.8) | 5 (1.6) | |
Indigenous | 4 (1) | 0 (0) | 4 (1.3) | |
Occupation, n (%) | 0.241b | |||
Employee | 140 (33.3) | 37 (34.9) | 103 (32.7) | |
Healthcare worker | 137 (32.5) | 29 (27.4) | 108 (34.3) | |
Self-employed | 74 (17.6) | 25 (23.6) | 49 (15.6) | |
Student | 40 (9.5) | 7 (6.6) | 33 (10.5) | |
Unemployed/Retired | 30 (7.1) | 8 (7.5) | 22 (7) |