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. 2014 Feb 11;14:8. doi: 10.1186/1471-2482-14-8

Table 5.

Number of patients (%) using supplements prior to, and at 12 and 24 months after laparoscopic sleeve gastrectomy

Variable Preoperative 12 months 24 months
no. with available data/total no:
115/117
107/117
96/117
No supplement
99 (86.1%)
16 (15.0%)
12 (12.5%)
Multivitamin
11 (9.6%)
79 (73.8%)
70 (72.9%)
Cobalamin
4 (3.5%)
26 (24.3%)
29 (30.2%)
Folic acid
5 (4.4%)
23 (21.5%)
18 (18.8%)
Calcium
2 (1.8%)
28 (26.2%)
35 (36.5%)
Iron 2 (1.8%) 3 (2.8%) 16 (16.7%)

No = Number.