Table 2.
Mortality rates* and RR by tribal CHSDA regions
| Tribe, state | #Deaths | Rate | SE | Lower CI | Upper CI | RR† | Lower CI RR | Upper CI RR | RR p value |
|---|---|---|---|---|---|---|---|---|---|
| Conf.SalishKootenai, MT | 408 | 33.0 | 7.3 | 20.3 | 50.1 | 1.78 | 1.08 | 2.74 | 0.02 |
| Ponca, NE | 2075 | 43.8 | 7.2 | 30.8 | 59.6 | 2.09 | 1.47 | 2.86 | 0.00 |
| ChippewaCree, MT | 68 | 57.0 | 16.8 | 29 | 100.5 | 2.57 | 1.23 | 4.91 | 0.01 |
| AssiniboineGrosVentre, MT | 37 | 67.0 | 19 | 35.1 | 114.3 | 3.42 | 1.49 | 7.10 | 0.00 |
| SpiritLakeDakota, ND | 96 | 93.6 | 24.3 | 52.2 | 152.9 | 3.70 | 1.94 | 6.48 | 0.00 |
| Crow, MT | 490 | 81.5 | 12.5 | 58.9 | 109 | 3.84 | 2.74 | 5.23 | 0.00 |
| TurtleMtnChippewa, ND | 76 | 122.5 | 16.7 | 91.9 | 159.1 | 4.03 | 2.094 | 7.67 | 0.00 |
| Winnebago, NE | 427 | 104.0 | 19 | 70.3 | 146.5 | 4.19 | 2.79 | 6.007 | 0.00 |
| RosebudSioux, SD | 147 | 101.4 | 13 | 77.5 | 129.8 | 4.24 | 2.94 | 5.98 | 0.00 |
| Mandan,Hidatsa, Arikara, ND | 766 | 125.6 | 15.3 | 97.4 | 158.7 | 4.68 | 3.59 | 5.99 | 0.00 |
| ShoshoneAraphoe, WY | 207 | 113.8 | 18.9 | 79.9 | 155.7 | 4.77 | 3.23 | 6.80 | 0.00 |
| AssiniboineSioux, MT | 136 | 119.1 | 21.2 | 81.3 | 166.7 | 4.92 | 3.16 | 7.34 | 0.00 |
| Blackfeet, MT | 78 | 106.7 | 16.6 | 76.7 | 143.6 | 5.13 | 3.03 | 8.51 | 0.00 |
| StandingRock, SD‡ | – | – | – | – | – | – | – | – | – |
| OgalaSioux, SD | 446 | 110.9 | 8.9 | 94.2 | 129.5 | 5.77 | 4.70 | 7.05 | 0.00 |
| CrowCreekSioux, SD§ | 120 | 148.7 | 32.3 | 92.3 | 222.3 | 5.84 | 3.45 | 9.25 | 0.00 |
| NorthernCheyenne, MT | 81 | 114.5 | 17.7 | 82.4 | 153.6 | 5.91 | 3.49 | 9.93 | 0.00 |
| CheyenneRiverSioux, SD | 198 | 146.9 | 18.4 | 113 | 186.8 | 6.04 | 4.38 | 8.19 | 0.00 |
| SissetonWahpetonOyate, SD | 206 | 142.0 | 29.9 | 89.6 | 210.3 | 7.04 | 4.32 | 10.78 | 0.00 |
| YanktonSioux, SD | 183 | 154.3 | 30.3 | 100.7 | 223.7 | 7.05 | 4.41 | 10.66 | 0.00 |
| Omaha, NE | 151 | 181.9 | 34.8 | 120.1 | 261.3 | 9.05 | 5.68 | 13.72 | 0.00 |
| Sac&Fox, IA | 32 | 173.0 | 57.3 | 79.6 | 315.1 | 10.25 | 4.33 | 20.66 | 0.00 |
| Santee Sioux | ¶ | ¶ | |||||||
| Flandreau | ¶ | ¶ | |||||||
| Lower Brule Sioux§ | ¶ | ¶ |
*RR ALs versus Caucasians.
†Death rate per 100 000.
‡The Standing Rock tribe of South Dakota did not want tribal-specific rates published.
§GPTCHB requested that tribal county be used instead of CHSDA AI population. Surveillance Research Program, National Cancer Institute SEER*Stat software (http://www.seer.cancer.gov/seerstat) V.8.0. SEER Program (http://www.seer.cancer.gov) SEER*Stat Database: Mortality—All COD, Public-Use With County, Total U.S. for Expanded Races (2002–2010), National Cancer Institute, DCCPS, Surveillance Research Program, Cancer Statistics Branch, released July 2013. Underlying mortality data provided by NCHS (http://www.cdc.gov/nchs).
¶Less than 10 cases.
AL, American-Indian; CHSDA, Contract Health Service Delivery Area; GPTCHB, Great Plains Tribal Chairmen's Health Board; RR, rate ratio; SEER, Surveillance, Epidemiology, and End Results.