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. 2013 Apr;59(4):e188-e194.

Table 2.

Refugees whose vitamin D plasma concentration levels met and did not meet those recommended by the IOM and Osteoporosis Canada guidelines

REFUGEES VITAMIN D PLASMA CONCENTRATION RECOMMENDATIONS
IOM GUIDELINES, LOWER THAN DESIRABLE (< 50 NMOL/L), N (%) OSTEOPOROSIS CANADA GUIDELINES
DEFICIENT (< 25 NMOL/L), N (%) INSUFFICIENT (25–75 NMOL/L), N (%) DESIRABLE (> 75 NMOL/L), N (%)
Children, 0–19 y
All children (N = 756) 318 (42) 78 (10) 539 (71) 139 (18)
Region of origin
  • Africa (n = 236) 112 (47) 34 (14) 148 (63) 54 (23)
  • Asia (n = 218) 105 (48) 27 (12) 170 (78) 21 (10)
  • Middle East (n = 59) 43 (73) 15 (25) 40 (68) 4 (7)
  • South America (n = 211) 48 (23) 2 (1) 155 (73) 54 (26)
  • Other (n = 32) 10 (31) 0 (0) 26 (81) 6 (19)
Women, 20–45 y
All women (N = 461) 279 (61) 96 (21) 309 (67) 56 (12)
Region of origin
  • Africa (n = 176) 109 (62) 39 (22) 109 (62) 28 (16)
  • Asia (n = 116) 82 (71) 29 (25) 81 (70) 6 (5)
  • Middle East (n = 47) 46 (98) 27 (57) 20 (43) 0 (0)
  • South America (n = 98) 26 (27) 1 (1) 78 (80) 19 (19)
  • Other (n = 24) 16 (67) 0 (0) 21 (88) 3 (12)

IOM—Institute of Medicine.