Table 1: Acute respiratory illness (ARI) in the first quarter of 2018 and resulting inability to work among 60 employees of a North Bavarian clinic: In the total collective and stratified into 3 groups with different vitamin D levels.
|
|
N |
Age [years] |
ARI in Q1/2018 |
Duration of ARI- related inability to work in Q1/2018 |
|||||
|
Mean* |
SD |
never |
≥ 1 |
≥ 1 day not able to work |
n |
Median [days] |
|||
|
Total: Vitamin D 7 to > 70 [ng/ml] |
60 |
44.8 |
12.7 |
33 (55%) |
27 (45%) |
19 (32%) |
19 |
10 |
|
|
Vitamin D > 30 |
18 |
45.6 |
13.9 |
10 (56%) |
8 (44%) |
7 (39%) |
7 |
6 |
|
|
Vitamin D18 to 30 |
20 |
45.8 |
12.6 |
12 (60%) |
8 (40%) |
4 (20%) |
4 |
12 |
|
|
Vitamin D < 18 |
22 |
43.2 |
12.2 |
11 (50%) |
11 (50%) |
8 (36%) |
8 |
9 |
|
*one value of > 70 ng/ml netted with 70 ng/ml