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Table 3 Associations between contagion in different social contexts and self-reported symptoms

From: Symptoms of COVID-19 contagion in different social contexts in association to self-reported symptoms, mental health and study capacity in Swedish university students

  Self-reported symptoms, n = 2529 (56.3%)
None Mild Moderate Severe Not relevant/do not know
n (%) n (%) % OR > 1, Median (95% CI) n (%) % OR > 1, Median (95% CI) n (%) % OR > 1, Median (95% CI) n (%) % OR > 1, Median (95% CI)
Cohabiting
 None 1445 (76.9) 311 (39.7)   105 (34.4)   21 (48.8)   208 (39.1)  
 Mild 100 (5.3) 258 (33.0)  > 99.9, 9.22 (6.79; 10.27) * 79 (25.9)  > 99.9, 8.75 (5.71; 10.15) * 5 (11.6) 53.3, 1.00 (0.81; 1.02) 28 (5.3) 54.7, 1.00 (0.80, 1.05)
 Moderate 33 (1.8) 65 (8.3)  > 99.9, 5.81 (3.49; 6.94) * 64 (21.0)  > 99.9, 18.07 (10.51; 21.79) * 3 (7.0) 54.3, 1.00 (0.82; 1.03) 14 (2.6) 59.5, 1.01 (0.81; 1.09)
 Severe 3 (0.2) 8 (1.0) 76.5, 1.20 (0.78; 1.94) 4 (1.3) 63.1, 1.02 (0.71; 1.25) 4 (9.3) 60.9, 1.00 (0.85; 1.08) 1 (0.2) 43.1, 0.99 (0.37; 1.03)
 Died 0 (0.0) 0 (0.0) 0 (0.0) 0 (0.0) 0 (0.0)
 Not relevant/do not know 297 (15.8) 141 (18.0) 99.0, 1.55 (1.05; 1.75) * 53 (17.4) 98.6, 1.92 (1.02; 2.3) * 10 (23.3) 55.5, 1.00 (0.86–1.03) 281 (52.8)  > 99.9, 2.01 (1.41; 2.27) *
Family
 None 1343 (71.0) 387 (49.5)   164 (53.8)   21 (50.0)   218 (40.4)  
 Mild 194 (10.3) 174 (22.3)  > 99.9, 2.19 (1.59; 2.44) * 35 (11.5) 26.7, 0.95 (0.54; 1.00) 9 (21.4) 60.1, 1.00 (0.88; 1.05) 38 (7.1) 34.6, 0.98 (0.65; 1.01)
 Moderate 173 (9.1) 78 (10.0) 66.4, 1.03 (0.84; 1.14) 47 (15.4) 56.5, 1.01 (0.81; 1.07) 4 (9.5) 52.6, 1.00 (0.82; 1.02) 38 (7.1) 44.0, 1.00 (0.72; 1.02)
 Severe 40 (2.1) 16 (2.0) 53.1, 1.00 (0.64; 1.11) 14 (4.6) 66.4, 1.03 (0.79; 1.22) 0 (0.0) 46.9, 1.00 (0.47; 1.01) 13 (2.4) 58.3, 1.01 (0.79; 1.09)
 Died 9 (0.5) 3 (0.4) 37.7, 0.97 (0.34; 1.04) 3 (1.0) 53.1, 1.00 (0.63; 1.08) 1 (2.4) 49.1, 1.00 (0.56; 1.02) 6 (1.1) 64.7, 1.02 (0.80; 1.20)
 Not relevant/do not know 133 (7.0) 124 (15.9)  > 99.9, 2.39 (1.55; 2.76) * 42 (13.8) 71.2, 1.04 (0.86; 1.20) 7 (16.7) 57.8, 1.00 (0.87; 1.04) 226 (41.5)  > 99.9, 3.28 (2.15; 3.78) *
Acquaintance
 None 793 (41.1) 232 (29.3)   104 (33.8)   17 (40.5)   120 (21.8)  
 Mild 366 (19.1) 207 (26.1) 92.0, 1.20 (0.96; 1.34) 51 (16.6) 30.1, 0.97 (0.64; 1.00) 10 (23.8) 48.8, 1.00 (0.77; 1.02) 91 (16.5) 59.6, 1.01 (0.86; 1.06)
 Moderate 482 (25.1) 195 (24.6) 50.2, 1.00 (0.82; 1.05) 94 (30.5) 58.0, 1.01 (0.84; 1.06) 4 (9.5) 32.4, 0.99 (0.23; 1.00) 117 (21.3) 36.8, 0.99 (0.74; 1.01)
 Severe 126 (6.6) 50 (6.3) 46.8, 1.00 (0.71; 1.05) 20 (6.5) 32.4, 0.97 (0.50; 1.01) 3 (7.1) 46.0, 1.00 (0.59; 1.01) 37 (6.7) 60.6, 1.01 (0.84; 1.08)
 Died 30 (1.6) 8 (1.0) 30.5, 0.93 (0.34; 1.01) 7 (2.3) 60.4, 1.02 (0.75; 1.15) 2 (4.8) 56.1, 1.00 (0.83; 1.03) 13 (2.4) 43.5, 0.99 (0.55; 1.03)
 Not relevant/do not know 120 (6.3) 100 (12.6) 89.8, 1.28 (0.94; 1.51) 32 (10.4) 56.8, 1.01 (0.78; 1.07) 6 (14.3) 55.7, 1.00 (0.84; 1.03) 172 (31.3) 99.8, 2.02 (1.26; 2.32) *
Other, contact with
 None 989 (52.6) 317 (41.0)   135 (44.9)   18 (42.9)   121 (22.7)  
 Mild 178 (9.5) 115 (14.9) 91.0, 1.24 (0.95; 1.43) 25 (8.3) 43.8, 0.99 (0.69; 1.03) 5 (11.9) 45.5, 1.00 (0.61; 1.01) 52 (9.8) 68.6, 1.02 (0.89; 1.13)
 Moderate 177 (9.4) 65 (8.4) 64.9, 1.03 (0.83; 1.14) 32 (10.6) 43.0, 0.99 (0.67; 1.03) 3 (7.1) 52.1, 1.00 (0.79; 1.02) 49 (9.2) 65.1, 1.02 (0.88; 1.11)
 Severe 86 (4.6) 38 (4.9) 47.9, 1.00 (0.68; 1.06) 14 (4.7) 26.8, 0.94 (0.36; 1.00) 1 (2.4) 48.5, 1.00 (0.69; 1.02) 27 (5.1) 81.8, 1.17 (0.92; 1.57)
 Died 39 (2.1) 14 (1.8) 42.7, 0.99 (0.53; 1.05) 5 (1.7) 35.8, 0.98 (0.29; 1.02) 1 (2.4) 51.9, 1.00 (0.77; 1.02) 14 (2.6) 59.0, 1.01 (0.79; 1.09)
 Not relevant/do not know 411 (21.9) 224 (29.0) 61.7, 1.02 (0.84; 1.10) 90 (29.9) 72.2, 1.05 (0.89; 1.19) 14 (33.3) 54.0, 1.00 (0.86; 1.02) 269 (50.6) 61.8, 1.01 (0.88; 1.07)
Other
 None 546 (41.6) 291 (47.5)   112 (47.5)   17 (50.0)   67 (17.0)  
 Mild 28 (2.1) 14 (2.3) 23.8, 0.89 (0.40; 1.00) 7 (3.0) 61.6, 1.02 (0.77; 1.14) 0 (0.0) 46.5, 1.00 (0.41; 1.01) 8 (2.0) 47.4, 1.00 (0.65; 1.03)
 Moderate 66 (5.0) 17 (2.8) 3.1, 0.55 (0.28; 0.71) * 10 (4.2) 35.5, 0.98 (0.47; 1.02) 2 (5.9) 51.6, 1.00 (0.77; 1.02) 14 (3.6) 54.2, 1.00 (0.78; 1.05)
 Severe 52 (4.0) 15 (2.5) 17.8, 0.84 (0.40; 0.98) 4 (1.7) 36.0, 0.98 (0.41; 1.02) 0 (0.0) 45.2, 1.00 (0.24; 1.01) 15 (3.8) 55.9, 1.00 (0.79; 1.07)
 Died 75 (5.7) 28 (4.6) 3.9, 0.60 (0.33; 0.76) * 9 (3.8) 18.6, 0.83 (0.26; 0.99) 1 (2.9) 46.0, 1.00 (0.62; 1.01) 35 (8.9) 91.2, 1.52 (0.97; 1.98)
 Not relevant/do not know 546 (41.6) 247 (40.4)  < 0.01, 0.48 (0.34; 0.53) * 94 (39.8) 3.3, 0.65 (0.41; 0.78) * 14 (41.2) 45.9, 1.00 (0.71; 1.01) 255 (64.7) 80.4, 1.08 (0.94; 1.23)
  1. Asterisk (*) indicates associations identified when applying regularizing priors
  2. n frequency, OR Odds Ratio, CI Confidence Interval