Table 1

Baseline demographic characteristics of participants in control and intervention groups.

Characteristic
Control group
n = 106
Intervention group
n = 111
P value

Age
35.6 (SD 10.6)
34.8 (SD 10.3)
0.75
Gender


0.1
-Male
84 (79)
93 (84)

-Female
22 (21)
18 (16)

Role in emergency department:


0.75
-Patient
35 (33)
35 (32)

-Family member
56 (53)
58 (52)

-Friend/caretaker
15 (14)
18 (16)

Mother tongue


0.42
-Hindi
105 (99)
109 (98)

-Other
1 (1)
2 (2)

Family characteristics


0.55
-Nuclear family
20 (19)
22 (20)

-Extended family
85 (80)
89 (80)

Years of formal education


0.024
-None



-< 5
0 (0)
1 (1)

-6–10
2 (2)
7 (6)

-11–12
12 (11)
15 (14)

-College
51 (48)
40 (36)

-Graduate school
25 (24)
36 (32)


16 (15)
12 (11)

Hx of smoking/tobacco use?


0.25
-Yes
58 (55)
55 (50)

-No
48 (45)
56 (50)

Exercise


0.43
-None
53 (50)
52 (47)

-Once a week
11 (10)
9 (8)

-2–3 times a week
16 (15)
18 (16)

-4–5 days a weeks
7 (7)
5 (5)

-Daily
19 (18)
27 (24)

Diabetes Mellitus


0.23
-Yes
0 (0)
2 (2)

-No
84 (79)
82 (74)

-Do not know
22 (21)
27 (24)

Hypertension


0.038
-Yes
12 (11)
8 (7)

-No
82 (78)
81 (73)

-Do not know
12 (11)
22 (20)

Family history of Hypertension?


0.25
-Yes
44 (42)
38 (34)

-No
54 (51)
62 (56)

-Do not know
8 (8)
11 (10)

History of myocardial infarction?


0.076
-Yes
9 (9)
6 (5)

-No
95 (89)
98 (88)

-Do not know
2 (2)
7 (7)


Dhawan et al. International Archives of Medicine 2008 1:14   doi:10.1186/1755-7682-1-14