ICD 9 Code | Description | Winter Code Counts | Average Counts in Other Seasons | Percent Increase | P Value | Scores |
---|---|---|---|---|---|---|
E885.4 | Fall From Snowboard | 831 | 115 | 622.61 | 0.00 | 750.00 |
E885.3 | Fall From Skis | 593 | 122 | 386.07 | 2.59E-221 | 507.92 |
991 | Effects of Reduced Temperature | 2027 | 995.33 | 103.65 | 5.16E-217 | 498.02 |
E885 | Fall on Same Level From Slipping, Tripping, or Stumbling | 10,738 | 9019 | 19.06 | 6.67E-140 | 320.46 |
996–999 | Complications of Surgical and Medical Care | 134,022 | 135,432 | −1.04 | 3.24E-137 | 314.28 |
995.29 | Unspecified Adverse Effect of Other Drug, Medicinal and Biological Substance | 5019 | 3751.33 | 33.79 | 1.61E-134 | 308.07 |
996 | Complications Peculiar to Certain Specified Procedures | 88,630 | 88,559 | 0.08 | 4.72E-122 | 279.36 |
E930-E949 | Adverse Effects From Substance in Therapeutic use | 16,422 | 15,087.67 | 8.84 | 1.60E-92 | 211.37 |
E820 | Nontraffic Accident Involving Motor-driven Snow Vehicle | 239 | 51.33 | 365.61 | 7.72E-87 | 198.28 |
995.2 | Other and Unspecified Adverse Effect of Drug, Medicinal and Biological Substance (due) to Correct Medicinal Substance Properly Administered | 8648 | 7517.33 | 15.04 | 7.82E-86 | 195.97 |
991.2 | Frostbite of Foot | 372 | 118.67 | 213.47 | 1.25E-85 | 195.5 |
E003.2 | Activities Involving Snow (alpine) (downhill) Skiing, Snow Boarding, Sledding, Tobogganing and Snow Tubing | 148 | 19.67 | 652.41 | 1.50E-80 | 183.8 |
E901.0 | Accident due to Excessive Cold due to Weather Conditions | 334 | 104.67 | 219.1 | 6.42E-79 | 180.04 |
E003 | Activities Involving Snow and ice | 169 | 27.67 | 510.77 | 1.81E-78 | 179.01 |
E901 | Excessive Cold | 474 | 201.33 | 135.43 | 1.25E-69 | 158.65 |
E880-E888 | Accidental Falls | 38,739 | 38,299.67 | 1.15 | 1.37E-68 | 156.26 |
991.6 | Hypothermia | 760 | 414 | 83.57 | 1.01E-64 | 147.36 |
E885.9 | Fall From Other Slipping, Tripping, or Stumbling | 8953 | 8067.67 | 10.97 | 3.03E-63 | 143.95 |
990–995 | Other and Unspecified Effects of External Causes | 29,795 | 29,270 | 1.79 | 1.69E-60 | 137.63 |