Table 4.

The PSQ scores in T1 and T2 in selected groups of students (Student t-test for dependent groups or the ANOVA variance for three groups with at least five cases).

Feature		PSQ Total Results
		T1				T2
		N	Mean	SD	p	N	Mean	SD	p
Gender	Female	79	54.1	27.6	0.0111 **	79	55.9	29.0	0.0128 **
	Male	31	46.6	27.6		31	47.1	29.1
Hometown	Wrocław	21	53.1	27.4	0.1541	20	49.1	28.8	0.0971
	Other	89	51.8	27.4		90	54.4	28.8
Financial situation	Good	46	49.5	27.5	0.1069	32	50.8	28.8	0.4900
	Satisfactory	62	53.2	27.5		72	54.1	28.8
	Bad	2	72.5	27.5		6	59.5	28.8
Paid job	Never	20	57.1	27.3	0.0904	4	69.5	28.5
	From time to time	67	49.5	27.3		47	56.6	28.5	0.0288 *
	Often	23	55.0	27.3		59	49.9	28.5
Close person/friend	Yes	101	51.6	27.7	0.1705	102	52.8	29.0	0.1038
	No	9	56.8	27.7		8	61.8	29.0
Support of psychologist	Yes	62	55.4	27.5	0.0045 **	72	50.2	29.0	0.0074 **
	No	48	47.7	27.5		38	59.6	29.0
Satisfaction with chosen field of study	Yes	100	51.3	27.7	0.0633	87	52.3	29.1	0.1044
	No	10	59.2	27.7		23	57.7	29.1
Being prepared for work as a physiotherapist	Yes	60	47.8	27.5	0.0006 **	24	47.8	28.8	0.0407 *
	No	50	57.2	27.5		86	55.0	28.8
Work as a physiotherapist	Yes	105	51.5	27.7	0.0637	102	53.4	29.1	0.4253
	No	5	62.4	27.7		8	54.6	29.1
Leave the country	Yes	30	51.4	27.3	0.3593	22	55.0	28.8	0.3238
	No	58	53.8	27.3		88	53.1	28.8
	I don’t know	22	48.3	27.3		0	0	0

PSQ, Perceived Stress Questionnaire; T1, Initial results; T2, Final results after two years of education; * statistical significance (p < 0.05); ** statistical significance after Bonferroni correction (p < 0.025).