Tab.3.
Result of multiple linear regression analysis for urinary TAC concentration
| Variables | Urinary TAC (mmol/L UA equiv./mmol/L creatinine) | |||
|---|---|---|---|---|
| β | SE (β) | T | P value | |
| Age (years) | 0.002 | 0.001 | 1.464 | 0.147 |
| Gender (Men= 0, Women= 1) | -0.015 | 0.032 | -0.486 | 0.629 |
| Smoking status (No= 0, Yes= 1) | -0.047 | 0.068 | -0.686 | 0.495 |
| Working time/day (hour) | -0.006 | 0.011 | -0.535 | 0.594 |
| Type of work (Open field= 0, Greenhouse= 1) | 0.064 | 0.040 | 1.587 | 0.117 |
| Use of other protective measures against the sun | 0.026 | 0.035 | 0.740 | 0.461 |
| Type of working clothes a
(Group 1= 0, Group 2= 1, Group 3= 2) |
0.006 | 0.014 | 0.421 | 0.675 |
| Use of sunblock (No= 0, Yes= 1) | 0.106 | 0.033 | 3.203 | 0.002 |
aType of working clothes; Group 1: Short-pants and short-sleeved top), Group 2: Short-pants and long-sleeved top or long-pants and short sleeved top, Group 3: Long-pants and long-sleeved top