Vitamin D Concentration Changes after Bariatric Surgery
Table 2
Metabolic and biochemical evaluation of patients undergoing sleeve or RYGB surgery, 2021.
Variables
VSG
BGYR
value
PTH
46.25 ± 3.40 (n = 47)
61.29 ± 3.98 (n = 55)
0.006
Total calcium
9.15 ± 0.07 (n = 52)
9.10 ± 0.11 (n = 57)
0.708
Corrected calcium
9.79 ± 0.08 (n = 52)
9.88 ± 0.06 (n = 57)
0.365
ASMM
20.33 ± 0.51 (n = 53)
19.61 ± 0.51 (n = 58)
0.343
Total SMM
44.23 ± 1.00 (n = 53)
44.02 ± 1.09 (n = 58)
0.888
BAUM
7.76 ± 0.17 (n = 53)
7.46 ± 0.16 (n = 58)
0.201
IPAQ moderate
247.1 ± 36.20 (n = 55)
276.8 ± 31.37 (n = 60)
0.534
IPAQ light
189.6 ± 21.72(n = 55)
179.3 ± 26.92 (n = 60)
0.767
%BF
44.14 ± 0.97 (n = 54)
42.09 ± 1.33 (n = 58)
0.221
Total BMD
1.24 ± 0.01 (n = 54)
1.20 ± 0.01 (n = 58)
0.0056
Insulin
7.44 ± 0.57 (n = 52)
5.60 ± 0.39 (n = 42)
0.013
Vit D-25OHD
28.54 ± 1.03 (n = 50)
27.58 ± 1.04 (n = 54)
0.514
Results are presented as means ± SEM. Data were analyzed by an unpaired two-tailed student’s t-test. was accepted significance. Vertical sleeve gastrectomy (VSG); RYGB: Roux-en-Y gastric bypass; PTH: parathyroid hormone; ASMM: appendicular skeletal muscle mass; Total SMM: skeletal muscle mass; BAUM: Baumgartner index; IPAQ: International Physical Activity Questionnaire; %BF: body fat; BMD: bone mineral density; 25OHD: 25-hydroxyvitamin D. Significance in bold with asterisk.
