Table 1 Participants’ demographic characteristics and clinical characteristics

Demographic variables

 Sex

  Male

266 (61.1)

101 (66.4)

51 (33.5)

  Female

169 (38.9)

59 (56.1)

46 (43.8)

 Employment Status (unemployed)

374 (86.0)

143 (64.4)

79 (35.5)

 Education Level (< Diploma)

362 (83.2)

140 (63.6)

80 (36.3)

 Place of Residence (City)

404 (92.9)

149 (63.1)

87 (36.8)

 Marital status (married)

390 (89.7)

143 (62.1)

87 (37.8)

Disease symptoms variables

 Dyspnea(yes)

148 (34.0)

48 (61.5)

30 (38.4)

 Chest Pain (yes)

384 (88.3)

147 (61.7)

91 (38.2)

 Limb Swelling (yes)

387 (89.0)

142 (62.5)

85 (37.4)

 HeartRate (beats per minute)

  < 60

48 (11.0)

21 (70.0)

9 (30.0)

  60–100

277 (63.6)

97 (59.5)

66 (40.4)

  > 100

110 (25.2)

160 (62.2)

22 (34.3)

 Temperature (degrees Celsius)

  < 36

90 (20.6)

42 (68.8)

19 (31.1)

  36-37.5

301 (69.2)

108 (62.0)

66 (37.9)

  > 37.5

44 (10.1)

10 (45.4)

12 (54.5)

Clinical variables

 (yes) History Hypertension

124 (28.5)

41 (51.9)

38 (48.1)

 (yes) History DiabetesMellitus

32 (50.7)

31 (49.2)

  Coronary Artery Disease (CAD) (yes)

150 (34.5)

53 (54.6)

44 (45.3)

  History Hyperlipidemia (yes)

100 (23.0)

21 (38.8)

33 (61.1)

  Smoking (yes)

77 (17.7)

25 (59.5)

17 (40.4)

  Chronic kidney disease(CKD) (yes)

93 (21.4)

39 (54.9)

32 (45.0)

  Atrial Fibrillation ( AF) (yes)

96 (22.1)

29 (48.3)

31 (51.6)

  Stroke(yes)

26 (6.0)

8 (53.3)

7 (46.6)

  Acute decompensated heart failure (ADHF)

413 (94.9)

158 (63.2)

92 (36.8)