Table 3. Associations of MPN Demographics with Physical Problem List Variables.
| Fatigue | Sleep | Pain | Skin Dry/Itchy | Tingling | Memory/Concentration | Feeling Swollen | Breathing | Sexual | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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| Yes | No | Yes | No | Yes | No | Yes | No | Yes | No | Yes | No | Yes | No | Yes | No | Yes | No | ||||||||||
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| Age | M(SD) | M(SD) | t | M(SD) | M(SD) | t | M(SD) | M(SD) | t | M(SD) | M(SD) | t | M(SD) | M(SD) | t | M(SD) | M(SD) | t | M(SD) | M(SD) | t | M(SD) | M(SD) | t | M(SD) | M(SD) | t |
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| 56.9 (13.9) |
57.8 (15.8) |
0.228 | 57.4 (14.0) |
57.4 (15.4) |
1.265 | 61.6 (15.8) |
56.4 (14.2) |
1.265 | 58.65 (17.0) |
57.47 (14.4) |
-0.323 | 56.7 (16.0) |
57.9 (14.6) |
0.302 | 53.56 (17.59) |
58.45 (14.18) |
1.291 | 54.83 (17.15) |
58.01 (14.55) |
0.702 | 49.6 (17.0) |
58.5 (14.4) |
1.941† | 51.33 (19.1) |
58.18 (14.6) |
1.056 | |
| n | n | χ2 | n | n | χ2 | n | n | χ2 | n | n | χ2 | n | n | χ2 | n | n | χ2 | n | n | χ2 | n | n | χ2 | n | n | χ2 | |
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| Race/ Ethnicity | 1.227 | 3.777* | 5.769* | 0.101 | 4.972* | 1.049 | 0.077 | 0.077 | 1.450 | ||||||||||||||||||
| Caucasian | 26 | 44 | 18 | 51 | 13 | 57 | 15 | 71 | 10 | 76 | 12 | 74 | 8 | 78 | 8 | 78 | 8 | 62 | |||||||||
| Non-Caucasian | 12 | 12 | 11 | 12 | 10 | 13 | 4 | 23 | 8 | 19 | 6 | 21 | 3 | 24 | 3 | 24 | 4 | 16 | |||||||||
| Gender | 0.010 | 2.810† | 0.030 | 0.911 | 3.238† | 0.221 | 0.027 | 0.759 | 3.735† | ||||||||||||||||||
| Female | 22 | 33 | 21 | 34 | 13 | 41 | 14 | 55 | 8 | 61 | 10 | 59 | 7 | 62 | 8 | 61 | 4 | 49 | |||||||||
| Male | 16 | 23 | 8 | 29 | 10 | 29 | 6 | 39 | 11 | 34 | 8 | 37 | 5 | 40 | 3 | 42 | 8 | 29 | |||||||||
| Married | 7.028** | 0.858 | 3.280† | 0.366 | 1.817 | 0.230 | 2.902† | 1.815 | 1.079 | ||||||||||||||||||
| Yes | 17 | 41 | 16 | 43 | 11 | 49 | 11 | 60 | 9 | 62 | 10 | 61 | 5 | 66 | 5 | 66 | 5 | 52 | |||||||||
| No | 19 | 14 | 11 | 19 | 11 | 20 | 8 | 32 | 9 | 31 | 7 | 33 | 7 | 33 | 5 | 34 | 5 | 26 | |||||||||
| Employed | 0.605 | 3.587† | 2.276 | 0.043 | 0.090 | 0.287 | 0.524 | 0.524 | 0.564 | ||||||||||||||||||
| Yes | 20 | 34 | 12 | 41 | 10 | 43 | 11 | 52 | 10 | 53 | 9 | 54 | 5 | 58 | 5 | 58 | 8 | 42 | |||||||||
| No | 18 | 22 | 16 | 23 | 13 | 27 | 8 | 42 | 9 | 41 | 9 | 41 | 6 | 44 | 6 | 44 | 4 | 35 | |||||||||
| Disease Type | 2.469 | 1.117 | 4.823 | 4.674 | 7.984* | 3.134 | 6.138 | 2.521 | 8.811* | ||||||||||||||||||
| PV | 12 | 15 | 8 | 18 | 5 | 22 | 9 | 25 | 6 | 28 | 7 | 27 | 2 | 32 | 3 | 31 | 8 | 19 | |||||||||
| ET | 8 | 19 | 10 | 17 | 4 | 23 | 3 | 28 | 1 | 30 | 2 | 29 | 2 | 29 | 2 | 29 | 1 | 26 | |||||||||
| MF | 10 | 14 | 6 | 18 | 8 | 16 | 4 | 27 | 6 | 25 | 6 | 25 | 4 | 27 | 3 | 28 | 2 | 22 | |||||||||
| Other | 7 | 6 | 5 | 8 | 5 | 7 | 4 | 10 | 5 | 9 | 3 | 11 | 4 | 10 | 3 | 11 | 1 | 9 | |||||||||
| Time with MPN | 0.530 | 5.789 | 2.436 | 3.325 | 0.969 | 3.423 | 2.395 | 2.513 | 1.143 | ||||||||||||||||||
| <1 year | 2 | 4 | 1 | 5 | 1 | 5 | 0 | 8 | 2 | 6 | 0 | 8 | 1 | 7 | 1 | 7 | 0 | 5 | |||||||||
| 1-3 years | 8 | 11 | 4 | 15 | 4 | 15 | 4 | 17 | 3 | 18 | 2 | 19 | 2 | 19 | 2 | 19 | 3 | 16 | |||||||||
| 3-5 years | 7 | 14 | 4 | 15 | 5 | 15 | 5 | 20 | 3 | 22 | 5 | 20 | 3 | 22 | 2 | 23 | 3 | 18 | |||||||||
| 5-10 years | 10 | 11 | 10 | 11 | 3 | 16 | 6 | 15 | 4 | 17 | 6 | 16 | 1 | 20 | 3 | 18 | 2 | 18 | |||||||||
| >10 years | 9 | 12 | 9 | 13 | 8 | 15 | 5 | 26 | 5 | 26 | 5 | 26 | 4 | 27 | 2 | 29 | 3 | 17 | |||||||||
Abbreviations: ET, Essential Thrombocythemia; MF, myelofibrosis; MPN, Myeloproliferative Neoplasm; PV, Polycythemia Vera; SD, standard deviation; T, t-test statistic; χ2 chi squared test statistic.
†
p<.1,
*
p<.05,
**
p<.01,
***
p<.001