Table 1.
CMS score summary
|
CMS score |
||||
|---|---|---|---|---|
| < 6 | 6-10 | 11-14 | ≥ 15 | |
| Prevalences (n = 1029) |
585 |
315 |
93 |
36 |
| Percentage |
56.85% |
30.61% |
9.04% |
3.50% |
| Hb Mean ± SD (g/L) |
191.00 ± 15.01 |
199.47 ± 20.22 |
210.41 ± 22.64 |
217.81 ± 29.95 |
| Hb range (g/L) |
146.0-247.0 |
153.5-269.0 |
161.5-282.5 |
167.5-267.5 |
| Hb (g/L) — no. (%) |
|
|
|
|
| < 210 (n = 782) |
521 (66.62) |
214 (27.37) |
36 (4.60) |
11 (1.41) |
| ≥ 210 (n = 247) |
64 (25.91) |
101 (40.89) |
57 (23.08) |
25 (10.12) |
| Breathlessness/Palpitations — no. (%) |
|
|
|
|
| 0 (n = 442) |
376 (85.07) |
55 (12.44) |
10 (2.26) |
1 (0.23) |
| 1 (n = 458) |
196 (42.79) |
211 (46.07) |
44 (9.61) |
7 (1.53) |
| 2 (n = 114) |
13 (11.40) |
46 (40.35) |
37 (32.46) |
18 (15.79) |
| 3 (n = 15) |
0 (0.00) |
3 (20.00) |
2 (13.33) |
10 (66.67) |
| Sleep disturbance — no. (%) |
|
|
|
|
| 0 (n = 467) |
400 (85.65) |
56 (11.99) |
11 (2.36) |
0 (0.00) |
| 1 (n = 361) |
150 (41.55) |
176 (48.75) |
32 (8.86) |
3 (0.83) |
| 2 (n = 166) |
33 (19.88) |
76 (45.78) |
39 (23.49) |
18 (10.84) |
| 3 (n = 35) |
2 (5.71) |
7 (20.00) |
11 (31.43) |
15 (42.86) |
| Cyanosis — no. (%) |
|
|
|
|
| 0 (n = 441) |
384 (87.07) |
54 (12.24) |
2 (0.45) |
1 (0.23) |
| 1 (n = 347) |
159 (45.82) |
162 (46.69) |
24 (6.92) |
2 (0.58) |
| 2 (n = 160) |
31 (19.38) |
71 (44.38) |
46 (28.75) |
12 (7.50) |
| 3 (n = 81) |
11 (13.58) |
28 (34.57) |
21 (25.93) |
21 (25.93) |
| Dilatation of veins — no. (%) |
|
|
|
|
| 0 (n = 793) |
548 (69.10) |
212 (26.73) |
28 (3.53) |
5 (0.63) |
| 1 (n = 161) |
31 (19.25) |
84 (52.17) |
38 (23.60) |
8 (4.97) |
| 2 (n = 58) |
5 (8.62) |
15 (25.86) |
22 (37.93) |
16 (27.59) |
| 3 (n = 17) |
1 (5.88) |
4 (23.53) |
5 (29.41) |
7 (41.18) |
| Paresthesia — no. (%) |
|
|
|
|
| 0 (n = 518) |
446 (86.10) |
69 (13.32) |
2 (0.39) |
1 (0.19) |
| 1 (n = 355) |
129 (36.34) |
178 (50.14) |
44 (12.39) |
4 (1.13) |
| 2 (n = 119) |
8 (6.72) |
58 (48.74) |
37 (31.09) |
16 (13.45) |
| 3 (n = 37) |
2 (5.41) |
10 (27.03) |
10 (27.03) |
15 (40.54) |
| Headache — no. (%) |
|
|
|
|
| 0 (n = 435) |
382 (87.82) |
50 (11.49) |
3 (0.69) |
0 (0.00) |
| 1 (n = 431) |
190 (44.08) |
194 (45.01) |
44 (10.21) |
3 (0.70) |
| 2 (n = 130) |
13 (10.00) |
65 (50.00) |
34 (26.15) |
18 (13.85) |
| 3 (n = 33) |
0 (0.00) |
6 (18.18) |
12 (36.36) |
15 (45.45) |
| Tinnitus — no. (%) |
|
|
|
|
| 0 (n = 596) |
482 (80.87) |
101 (16.95) |
12 (2.01) |
1 (0.17) |
| 1 (n = 336) |
98 (29.17) |
175 (52.08) |
55 (16.37) |
8 (2.38) |
| 2 (n = 77) |
5 (6.49) |
33 (42.86) |
23 (29.87) |
16 (20.78) |
| 3 (n = 20) | 0 (0.00) | 6 (30.00) | 3 (15.00) | 11 (55.00) |