Table 1. Anxiety and depression in the three subject groups.

Subject groups	N	Age	Male/female
Psychology students	169	18–35 (20.32±2.74)	16.6%/83.4%
Students in law enforcement	217	18–35 (20.27±2.08)	73.3%/26.3%
Other volunteers	322	18–35 (22.57±3.96)	43.5%/56.5%
Total sample	708	18–35 (21.33±3.39)	46.3%/53.7%

Note. Range, mean values and StDev are provided for age.