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Table 2 Exposure prevalence and population attributable risk (PAR) for breast cancer among white non-Hispanic women ages 40–79 associated with current use of estrogen/progestin-containing hormone therapy, consumption of 2+ alcoholic beverages/day, and physical inactivity in California Health Interview Survey-defined California county groups.

From: Population attributable risk of breast cancer in white women associated with immediately modifiable risk factors

  Estrogen/progestin hormone therapy Consumption of 2+ alcoholic beverages Physical inactivity
California county group Exposure prevalence PAR forRR = 1.26 Ratea if exposure removed N cases due to exposure Exposure prevalence PAR for RR = 1.4 Ratea if exposure removed N cases due to exposure Exposure prevalence PAR for RR = 1.3 Ratea if exposure removed N cases due to exposure
Siskiyou/Lassen/Trinity/Modoc 10.00% 2.50% 251.8 1 5.00% 2.00% 253.2 1 30.8 8.50% 236.5 8
Imperial 16.70% 4.20% 262.1 1 0.00% 0.00% 273.5 0 34.1 9.30% 248.1 4
Tulare 19.40% 4.80% 267.5 5 5.60% 2.20% 274.9 2 33 9.00% 255.7 17
Tehama/Glenn/Colusa 11.80% 3.00% 276.4 2 0.00% 0.00% 284.8 0 32.1 8.80% 259.8 9
Kern 11.40% 2.90% 276.9 6 8.60% 3.30% 275.7 7 30.7 8.40% 261.1 25
Stanislaus 13.00% 3.30% 285 6 7.30% 2.80% 286.3 5 34.6 9.40% 266.9 22
Mendocino, Lake 13.30% 3.40% 286 3 6.50% 2.50% 288.5 2 30.5 8.40% 271.1 13
Madera 13.30% 3.40% 289.2 2 0.00% 0.00% 299.2 0 24.8 6.90% 278.5 5
San Joaquin 12.10% 3.10% 290.8 6 4.60% 1.80% 294.6 3 29.4 8.10% 275.7 23
Humboldt/Del Norte 17.90% 4.40% 291.1 4 7.10% 2.80% 296.1 2 27.5 7.60% 281.4 8
San Luis Obispo 15.70% 3.90% 294 6 5.90% 2.30% 299 3 23.5 6.60% 285.8 19
San Bernadino 16.80% 4.20% 294.3 21 5.80% 2.30% 300.2 12 29.8 8.20% 281.9 52
Butte 12.50% 3.20% 300 4 7.50% 2.90% 300.7 4 26.9 7.50% 286.6 21
Monterey/San Benito 18.20% 4.50% 295.8 7 9.10% 3.50% 298.9 5 26.5 7.40% 287 17
Riverside 13.10% 3.30% 299.7 22 7.50% 2.90% 300.8 19 30.2 8.30% 284.2 115
Merced 16.70% 4.20% 297.5 3 0.00% 0.00% 310.4 0 36.7 9.90% 279.6 10
Tuolumne/Calaveras/Amador/Inyo/Mariposa/Mono/Alpine 14.00% 3.50% 301.4 5 11.60% 4.40% 298.4 6 23.7 6.60% 291.6 19
Shasta 14.30% 3.60% 306.7 4 5.70% 2.20% 311 3 26.8 7.40% 294.4 14
Yolo 19.10% 4.70% 303.6 3 9.50% 3.70% 306.9 2 30.8 8.50% 291.7 5
Santa Cruz 21.10% 5.20% 302.2 6 12.80% 4.90% 303.2 6 19.4 5.50% 301.2 2
Sonoma 18.60% 4.60% 307.8 13 12.80% 4.90% 307 14 22.8 6.40% 302 19
El Dorado 13.20% 3.30% 312.1 3 12.80% 4.90% 307.1 5 20.7 5.80% 303.9 5
Fresno 16.90% 4.20% 309.6 11 6.50% 2.50% 315 7 28.7 7.90% 297.6 33
Santa Barbara 16.70% 4.20% 310.7 8 7.40% 2.90% 314.9 5 24.8 6.90% 301.7 25
Placer 13.20% 3.30% 317.3 5 9.40% 3.60% 316.3 6 20.5 5.80% 309.2 11
Sutter/Yuba 10.00% 2.50% 321.3 2 5.00% 2.00% 323.1 1 30.9 8.50% 301.6 9
Nevada/Plumas/Sierra 17.20% 4.30% 315.7 4 13.80% 5.20% 312.6 5 21.5 6.10% 309.8 11
San Diego 19.30% 4.80% 314.2 57 9.90% 3.80% 317.4 46 23.4 6.60% 308.4 117
Kings 11.10% 2.80% 324.1 1 0.00% 0.00% 333.5 0 41.2 11.00% 296.8 5
Los Angeles 18.10% 4.50% 323.3 119 7.90% 3.10% 328.2 81 30.5 8.40% 310.1 347
Solano 15.60% 3.90% 325.4 6 8.90% 3.40% 327 5 23.6 6.60% 316.2 7
Orange 19.30% 4.80% 324 58 9.20% 3.60% 328.1 43 27.7 7.70% 314.1 123
Ventura 17.00% 4.20% 333.6 15 5.00% 1.90% 341.5 7 26.2 7.30% 322.9 26
Sacramento 18.20% 4.50% 334 26 10.70% 4.10% 335.5 24 25.1 7.00% 325.3 56
Alameda 22.90% 5.60% 333.3 27 12.10% 4.60% 336.7 23 24.1 6.70% 329.3 31
Santa Clara 18.80% 4.70% 338.4 30 9.30% 3.60% 342.1 23 26.7 7.40% 328.6 60
Contra Costa 20.10% 5.00% 338 24 11.00% 4.20% 340.8 20 24.2 6.80% 331.6 36
Napa 22.70% 5.60% 341 5 9.10% 3.50% 348.4 3 24.1 6.70% 336.8 11
San Mateo 13.30% 3.40% 350.5 11 14.10% 5.40% 343.2 18 25 7.00% 337.3 36
San Francisco 20.30% 5.00% 355.7 12 13.50% 5.10% 355.2 12 22.2 6.20% 351 21
Marin 20.40% 5.00% 356 10 16.40% 6.10% 351.8 13 16.2 4.60% 357.4 11
All California 17.50% 4.40% 317.2 567 9.00% 3.50% 320.1 450 27.1 7.50% 306.7 1422
  1. a per 100,000/year and age-adjusted to the 2000 U.S. standard