Table 2 Risk of neurological conditions comparing active duty DWH-CG Cohort responders to non-responders, 2010-2015
Responder (N=5964) | Non-responder (N=39260) | ||||
|---|---|---|---|---|---|
Condition (ICD-9 code) | N | Person Years | N | Person Years | HRa (95% CI) |
Migraine (346) | 156 | 25629 | 1181 | 172292 | 0.97 (0.82-1.14) |
Migraine with aura (346.0) | 30 | 26462 | 181 | 177225 | 1.15 (0.78-1.70) |
Migraine without aura (346.1) | 22 | 26465 | 234 | 176852 | 0.66 (0.43-1.03) |
Migraine, unspecified (346.9) | 130 | 25812 | 933 | 173573 | 1.03 (0.86-1.24) |
Migraine excl. menstrual migraine and persistent migraine aura with cerebral infarction (346.1-346.3, 346.5, 346.7-346.9) | 145 | 25704 | 1097 | 172660 | 0.97 (0.81-1.15) |
Headache (784.0) | 245 | 25244 | 2047 | 167802 | 0.84 (0.74-0.96) |
Other headache syndromes (339) | 81 | 26313 | 557 | 176064 | 0.99 (0.79-1.26) |
Headaches/migraines combined (339, 346, 784.0) | 371 | 24383 | 2926 | 163050 | 0.91 (0.82-1.01) |
Headaches/migraines combined excl. menstrual migraine and persistent migraine aura with cerebral infarction (339, 346.1-346.3, 346.5, 346.7-346.9, 784.0) | 366 | 24438 | 2872 | 163325 | 0.92 (0.82-1.02) |
Memory loss (780.93) | 21 | 26538 | 154 | 177431 | 0.88 (0.55-1.38) |
Signs and symptoms involving cognition (799.5) | 13 | 26564 | 65 | 177742 | 1.24 (0.68-2.25) |
Attention or concentration deficit (799.51) | 10 | 26570 | 52 | 177757 | 1.19 (0.61-2.34) |
Essential and other specified forms of tremor (333.1) | 10 | 26565 | 56 | 177618 | 1.19 (0.60-2.33) |
Restless legs syndrome (333.94) | 27 | 26499 | 200 | 177262 | 0.89 (0.59-1.33) |
Facial nerve disorders (351) | 15 | 26511 | 83 | 177474 | 1.23 (0.71-2.14) |
Nerve root and plexus disorders (353) | 24 | 26488 | 159 | 177262 | 1.00 (0.65-1.53)b |
Mononeuritis of upper limb and mononeuritis multiplex (354) | 123 | 26135 | 808 | 174996 | 1.02 (0.84-1.23) |
Carpal tunnel syndrome (354.0) | 81 | 26309 | 519 | 176051 | 1.06 (0.83-1.34) |
Mononeuritis of lower limb (355) | 74 | 26397 | 470 | 176353 | 1.03 (0.80-1.31) |
Peripheral neuropathy (356.4, 356.8, 356.9, 357.89) | 17 | 26520 | 143 | 177384 | 0.78 (0.47-1.30) |
Visual disturbances (368) | 87 | 26200 | 647 | 175307 | 0.90 (0.72-1.13) |
Subjective visual disturbances (368.1) | 21 | 26512 | 114 | 177400 | 1.27 (0.79-2.02) |
Hearing loss (389) | 292 | 25461 | 1734 | 171674 | 1.10 (0.97-1.24) |
Tinnitus (388.3) | 131 | 26198 | 948 | 175226 | 0.89 (0.74-1.07) |
Syncope and collapse (780.2) | 57 | 26298 | 531 | 175386 | 0.74 (0.56-0.97) |
Dizziness and giddiness (780.4) | 146 | 25950 | 996 | 173680 | 1.00 (0.84-1.19) |
Abnormality of gait (781.2) | 66 | 26326 | 395 | 176294 | 1.09 (0.84-1.42) |
Disturbance of skin sensation (782.0) | 146 | 26025 | 1197 | 173279 | 0.81 (0.68-0.96) |