Effects in Short and Long Term of Global Postural Reeducation (GPR) on Chronic Low Back Pain: A Controlled Study with One-Year Follow-Up

Table 4

Comparison of variables of low back pain questionnaire at T2.

	GPR group		FKT group		Significativity ()
Smoke ()	Yes-5/30		Yes-5/30		1,000^†
Years from treatment (mean) (DS)	1,61	0,48	1,59	0,45	0,891^*
Pain frequency ()
(i) Quite often	16		7		0,048^†
(ii) Very often	7		10
(iii) Always	7		13
Previous treatment ()	Yes-15/30		Yes-11/30		0,302^†
Kind of job ()
(i) Employees	16		6		0,061^†
(ii) Autonomous	0		2
(iii) Housewife	12		17
(iv) Doesn’t work	2		5
Working days lost ()	Yes-15/17		Yes-8/9		0,561^†
Physical activity ()	Yes-11/30		Yes-16/30		0,213^†
Use of drugs ()	Yes-14/30		Yes-15/30		0,796^†
Frequency of drugs ()
(i) Little	7/14		4/15		0,796^†
(ii) Enough	6/14		4/15
(iii) Often	0/14		2/15
(iv) Always	1/14		5/15

Student -test for independent samples.
^†Pearson test.