| |
Males
|
Females
|
|---|
| |
normal magnesium group(n = 69)
|
hypomagnesemia group(n = 33)
|
P
|
normal magnesium group(n = 161)
|
hypomagnesemia group(n = 44)
|
P
|
|---|
|
Age (years)
|
49.2 ± 16.3
|
45.6 ± 15.8
|
0.304
|
54.9 ± 13.8
|
52.3 ± 12.0
|
0.262
|
|
BMI (kg/m2)
|
23.0 ± 2.8
|
20.8 ± 2.9
|
0.001
|
22.5 ± 3.5
|
22.3 ± 4.0
|
0.772
|
|
Hemoglobin (g/L)
|
134 ± 22
|
115 ± 23
|
<0.001
|
118 ± 18
|
107 ± 17
|
<0.001
|
|
eGFR (mL/min/1.73 m2)
|
76.2 ± 37.7
|
65.1 ± 38.5
|
0.238
|
80.3 ± 41.0
|
69.2 ± 34.0
|
0.141
|
|
Creatinine (umol/L)
|
99.2 ± 60.8
|
138.0 ± 112.7
|
0.032
|
78.6 ± 75.7
|
91.0 ± 51.7
|
0.315
|
|
Albumin (g/L)
|
38.6 ± 3.3
|
37.5 ± 6.5
|
0.301
|
39.3 ± 9.4
|
36.0 ± 6.2
|
0.026
|
|
Serum calcium (mmol/L)
|
2.81 ± 0.34
|
3.08 ± 0.46
|
0.005
|
2.73 ± 0.37
|
3.10 ± 0.59
|
<0.001
|
|
Corrected calcium (mmol/L)
|
3.06 ± 0.45
|
3.40 ± 0.59
|
0.004
|
2.96 ± 0.47
|
3.50 ± 0.66
|
<0.001
|
|
Serum phosphorus (mmol/L)
|
0.71 ± 0.20
|
0.74 ± 0.32
|
0.823
|
0.80 ± 0.28
|
0.80 ± 0.31
|
0.944
|
|
Serum magnesium (mmol/L)
|
0.94 ± 0.12
|
0.62 ± 0.12
|
<0.001
|
0.93 ± 0.12
|
0.62 ± 0.12
|
<0.001
|
|
24-h urinary calcium (mmol/day)
|
7.21 ± 4.26
|
9.55 ± 8.75
|
0.250
|
5.79 ± 3.19
|
7.51 ± 5.52
|
0.027
|
|
24-h urinary phosphorus (mmol/day)
|
15.7 ± 5.9
|
14.3 ± 7.0
|
0.394
|
13.0 ± 6.5
|
10.0 ± 4.6
|
0.018
|
|
24-h urinary magnesium (mmol/day)
|
2.91 ± 0.94
|
4.19 ± 3.67
|
0.046
|
2.54 ± 1.75
|
2.87 ± 3.16
|
0.444
|
|
PTH (pg/mL)
|
46.2 ± 50.1
|
157.2 ± 116.9
|
<0.001
|
50.2 ± 63.5
|
99.6 ± 90.3
|
<0.001
|
|
25(OH) D (ng/mL)
|
34.4 ± 18.2
|
36.6 ± 16.8
|
0.659
|
32.4 ± 16.5
|
34.6 ± 19.2
|
0.516
|
|
Lumbar BMD(g/cm2)
|
0.82 ± 0.16
|
0.77 ± 0.15
|
0.172
|
0.72 ± 0.15
|
0.69 ± 0.13
|
0.304
|
|
Hip BMD(g/cm2)
|
0.73 ± 0.16
|
0.64 ± 0.17
|
0.054
|
0.65 ± 0.17
|
0.62 ± 0.15
|
0.430
|
|
FN BMD(g/cm2)
|
0.60 ± 0.14
|
0.52 ± 0.14
|
0.024
|
0.53 ± 0.14
|
0.51 ± 0.12
|
0.428
|
- BMI body mass index, eGFR estimate glomerular filtration rate, PTH parathyroid hormone, 25 (OH) D, 25-hydroxyvitamin D, BMD bone mineral density, FN femoral neck
