Table 4.

Shows frequencies and chi-square (χ²) test result for early (wave1) and late (wave2) respondants demogrhaphic varibles (N = 128).

Variable	Frequency of respondants Wave1 (N78)	Frequency of respondants Wave2 (N51)	Total number of respondanats	χ2 (df)	P value
Age				0.155 (2)	.925
30–40	21	14	35
41–50	52	32	84
51–60	5	4	9
Gender				0.009 (1)	.925
Male	73	47	120
Female	5	3	8
Rank
Specialist	14	9	23	4.037 (3)	.257
Senior specialist	22	12	34
Consultant	35	24	59
Senior consultant	7	5	12
Years of experience				0.968 (3)	.809
<5	12	9	21
6–10	32	20	52
11–20	22	11	33
>20	12	10	22
			0
Subspecialty/practice				2.82 (8)	.945
Pediatrics	12	9	21
Sports	5	4	9
Arthroplasty	10	5	15
Spine	5	5	10
Ankle and foot	5	2	7
Limb deformity correction	1	1	2
Trauma	29	20	49
Upper limb	6	3	9
Hand	5	1	6
Work institution				0.817 (3)	.845
Private practice	10	10	20
Community hospital	28	28	56
Academic hospital	29	29	58
Specialized center	11	11	22