Table 4.

Post hoc analysis (Tukey's HSD) of the environment component in persons with mild, moderate and severe DAT

I	J	Mean difference (I–J)	SE	p value
Mild	Moderate	–9.194	4.674	0.140
	Severe	–15.777	4.997	0.011*
Moderate	Mild	9.194	4.674	0.140
	Severe	–6.583	4.674	0.351
Severe	Mild	15.777	4.997	0.011*
	Moderate	6.583	4.674	0.351

^*Significant p value.