Table 3.
Distribution of Symptom Outcomes
| Male DTs (N = 157) | Female DAs (N = 84) | |||||||
|---|---|---|---|---|---|---|---|---|
| Symptom group | Range | n (%) > 0 | Mean | SD | Range | n (%) > 0 | Mean | SD |
| Symptoms today (0–4) | ||||||||
| Confusion one variable | 0–2 | 17 (11) | 0.11 | 0.34 | 0–3 | 25 (30) | 0.36 | 0.63 |
| Depression one variable | 0–2 | 16 (10) | 0.11 | 0.33 | 0–2 | 10 (12) | 0.14 | 0.42 |
| Confusion | 0–2 | 18 (12) | 0.12 | 0.35 | 0–3 | 27 (32) | 0.43 | 0.73 |
| Depression | 0–3 | 52 (33) | 0.43 | 0.67 | 0–2 | 50 (60) | 0.73 | 0.68 |
| Anxiety | 0–3 | 51 (33) | 0.38 | 0.62 | 0–4 | 37 (44) | 0.69 | 0.97 |
| Coordination | 0–2 | 3 (2) | 0.03 | 0.19 | 0–4 | 14 (17) | 0.25 | 0.67 |
| Moody | 0–3 | 9 (6) | 0.08 | 0.35 | 0–1 | 15 (18) | 0.18 | 0.39 |
| Headache | 0–2 | 19 (12) | 0.13 | 0.38 | 0–4 | 19 (23) | 0.35 | 0.75 |
| Parasthesias | 0–2 | 18 (12) | 0.12 | 0.35 | 0–3 | 19 (23) | 0.32 | 0.70 |
| Muscle | 0–3 | 4 (3) | 0.04 | 0.28 | 0–1 | 12 (14) | 0.14 | 0.35 |
| Stomach | 0–2 | 21 (13) | 0.15 | 0.39 | 0–3 | 27 (32) | 0.43 | 0.70 |
| Skin | 0–3 | 32 (20) | 0.25 | 0.55 | 0–4 | 51 (61) | 0.94 | 0.96 |
| Lung | 0–3 | 19 (12) | 0.15 | 0.47 | 0–3 | 32 (38) | 0.49 | 0.72 |
| Recent symptoms (0–20) | ||||||||
| Memory one variable | 0–12 | 68 (43) | 1.06 | 1.79 | 0–16 | 54 (64) | 1.90 | 2.76 |
| Confusion one variable | 0–6 | 37 (24) | 0.43 | 0.93 | 0–20 | 39 (46) | 1.58 | 3.00 |
| Depression one variable | 0–9 | 63 (40) | 0.78 | 1.32 | 0–16 | 40 (48) | 1.90 | 2.87 |
| Memory | 0–20 | 109 (69) | 2.80 | 3.45 | 0–20 | 74 (88) | 4.01 | 4.25 |
| Confusion | 0–12 | 44 (28) | 0.62 | 1.41 | 0–20 | 46 (55) | 1.95 | 3.26 |
| Depression | 0–16 | 122 (78) | 2.84 | 3.10 | 0–20 | 76 (91) | 5.94 | 4.92 |
| Anxiety | 0–12 | 119 (76) | 2.51 | 2.61 | 0–20 | 77 (92) | 5.52 | 5.11 |
| Coordination | 0–12 | 11 (7) | 0.20 | 1.13 | 0–20 | 39 (46) | 2.12 | 4.12 |
| Moody | 0–9 | 56 (36) | 0.89 | 1.64 | 0–16 | 58 (69) | 2.58 | 3.08 |
| Headache | 0–12 | 96 (61) | 1.22 | 1.61 | 0–16 | 63 (75) | 3.02 | 3.42 |
| Parasthesias | 0–12 | 41 (26) | 0.68 | 1.63 | 0–15 | 29 (35) | 1.63 | 3.41 |
| Muscle | 0–12 | 14 (9) | 0.25 | 1.18 | 0–9 | 22 (26) | 0.98 | 2.12 |
| Stomach | 0–6 | 86 (55) | 1.20 | 1.55 | 0–16 | 67 (80) | 3.30 | 3.28 |
| Skin | 0–9 | 51 (33) | 0.86 | 1.67 | 0–20 | 56 (67) | 3.95 | 4.92 |
| Lung | 0–9 | 48 (31) | 0.66 | 1.34 | 0–12 | 47 (56) | 1.94 | 2.85 |
| Chronic symptoms (0–20) | ||||||||
| Memory one variable | 0–12 | 66 (42) | 1.05 | 1.79 | 0–12 | 42 (50) | 1.42 | 2.31 |
| Confusion one variable | 0–6 | 34 (22) | 0.41 | 0.93 | 0–20 | 31 (37) | 1.36 | 3.01 |
| Depression one variable | 0–9 | 52 (33) | 0.66 | 1.27 | 0–16 | 30 (36) | 1.56 | 2.83 |
| Memory | 0–20 | 102 (65) | 2.75 | 3.48 | 0–20 | 63 (75) | 3.68 | 4.29 |
| Confusion | 0–6 | 36 (23) | 0.49 | 1.06 | 0–20 | 38 (45) | 1.71 | 3.26 |
| Depression | 0–16 | 109 (69) | 2.66 | 3.11 | 0–20 | 66 (79) | 5.29 | 5.12 |
| Anxiety | 0–12 | 96 (61) | 1.83 | 2.34 | 0–20 | 65 (77) | 4.55 | 4.90 |
| Coordination | 0–6 | 8 (5) | 0.10 | 0.57 | 0–16 | 25 (30) | 1.20 | 3.10 |
| Mood | 0–8 | 44 (28) | 0.67 | 1.38 | 0–16 | 51 (61) | 2.38 | 3.15 |
| Headache | 0–12 | 80 (51) | 1.04 | 1.60 | 0–16 | 52 (62) | 2.69 | 3.54 |
| Parasthesias | 0–12 | 33 (21) | 0.59 | 1.60 | 0–15 | 23 (27) | 1.21 | 2.85 |
| Muscle | 0–12 | 8 (5) | 0.18 | 1.12 | 0–8 | 16 (19) | 0.70 | 1.83 |
| Stomach | 0–6 | 72 (46) | 1.06 | 1.55 | 0–16 | 62 (73) | 3.13 | 3.35 |
| Skin | 0–9 | 43 (27) | 0.76 | 1.65 | 0–20 | 49 (58) | 3.60 | 4.97 |
| Lung | 0–6 | 33 (21) | 0.40 | 0.98 | 0–12 | 39 (46) | 1.77 | 2.90 |
Note. Current symptoms are scored for intensity (range 0–4), while recent symptoms are scored using the product of their intensity and frequency (0–20). Chronic symptoms are defined as those recent symptoms lasting at least 1 yr.