From: The discriminative power of patient experience surveys
 | Age | Education | General health | Gender | ||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 18-44 | 45-64 | 65+ | Low | Medium | High | Poor | Fair | Good | Very good | Excellent | Male | Female | |||||||||||||
Hip or knee surgery | 29 | 2% | 413 | 27% | 1072 | 71% | 962 | 64% | 397 | 26% | 155 | 10% | 12 | 1% | 196 | 13% | 785 | 52% | 260 | 17% | 261 | 17% | 432 | 29% | 1082 | 71% |
Varicose veins | 640 | 29% | 1212 | 55% | 343 | 16% | 645 | 29% | 948 | 43% | 602 | 27% | 19 | 1% | 278 | 13% | 1371 | 62% | 362 | 16% | 165 | 8% | 394 | 18% | 1801 | 82% |
Cataract surgery | 34 | 1% | 628 | 16% | 3374 | 84% | 2551 | 63% | 1009 | 25% | 476 | 12% | 96 | 2% | 1143 | 28% | 2045 | 51% | 473 | 12% | 279 | 7% | 1522 | 38% | 2514 | 62% |
Spinal disc herniation | 493 | 30% | 826 | 50% | 329 | 20% | 562 | 34% | 667 | 40% | 419 | 25% | 69 | 4% | 504 | 31% | 818 | 50% | 184 | 11% | 73 | 4% | 846 | 51% | 802 | 49% |