Table 4.
Season | T1DM | Controls | t | P | ||
---|---|---|---|---|---|---|
25OHD | n | 25OHD | n | |||
Summer monthsa | 50.43 ± 15.21 | 188 | 61.42 ± 18.63 | 229 | −6.50 | 0.00 |
Winter monthsa | 45.66 ± 14.93 | 108 | 45.80 ± 15.07 | 66 | −0.06 | 0.95 |
aValues are expressed as mean ± s.d. Student t-test was used to compare the serum vitamin D between two groups. P < 0.05 was statistically significant.