[Table/Fig-4]:

Distribution of patients with fear while hearing the drill *Chi-square (χ²) test

	n	Low fear		Afraid		Very afraid		Terrified		p-value*
		No.	%	No.	%	No.	%	No.	%
Music
No	144	27	18.75	86	59.72	24	16.67	7	4.86	0.545
Yes	36	9	25.00	27	75.00	0	0.00	0	0.00
Setup
College	90	12	13.33	52	57.78	20	22.22	6	6.67	0.000*
Private Clinics	90	24	26.67	61	67.78	4	4.44	1	1.11
Age (years)
15-30	84	23	27.38	52	61.90	8	9.52	1	1.19	0.000*
31-40	50	8	16.00	38	76.00	4	8.00	0	0.00
41-50	46	5	10.87	23	50.00	12	26.09	6	13.04
Gender
Male	82	29	35.37	47	57.32	5	6.10	1	1.22	0.000*
Female	98	7	7.14	66	67.35	19	19.39	6	6.12
Residence
Rural	65	11	16.92	37	56.92	15	23.08	2	3.08	0.048
Urban	115	25	21.74	76	66.09	9	7.83	5	4.35
Education
Graduate	52	18	34.62	31	59.62	2	3.85	1	1.92	0.000*
High School	58	12	20.69	36	62.07	5	8.62	5	8.62
Middle School	41	5	12.20	30	73.17	6	14.63	0	0.00
Primary School	13	1	7.69	9	69.23	2	15.38	1	7.69
Illiterate	16	0	0.00	7	43.75	9	56.25	0	0.00
Occupation
Student	33	7	21.21	23	69.70	3	9.09	0	0.00	0.000*
Self Employed	27	3	11.11	18	66.67	1	3.70	5	18.52
Skilled	16	9	56.25	5	31.25	2	12.50	0	0.00
Unskilled	16	0	0.00	15	93.75	0	0.00	1	6.25
Govt. Employee	19	5	26.32	13	68.42	1	5.26	0	0.00
Pvt. Employee	35	12	34.29	18	51.43	4	11.43	1	2.86
Unemployed	34	0	0.00	21	61.76	13	38.24	0	0.00