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Table 2 Odds of non-exertional or exertional chest pain in those with risk factors for cardiovascular disease compared to no chest pain by migration status

From: The prevalence of angina symptoms and association with cardiovascular risk factors, among rural, urban and rural to urban migrant populations in Peru

Factor Groups Whole cohort Non-exertional chest pain Possible or definite angina
N rural 201 5 (2.5)   121 (60.2)  
  migrant 589 102 (17.4)   116 (19.7)  
  urban 199 21 (10.6)   64 (32.2)  
Men rural 95 (47.3) 3 (60.0) 1.70 (0.28-10.4) 60 (49.6) 1.26 (0.71- 2.22)
  migrant 280 (47.5) 52 (50.1) 1.20 (0.78-1.84) 31 (26.7) 0.32 (0.21- 0.51)
  urban 92 (46.2) 12 (57.1) 1.61 (0.64- 4.02) 21 (31.8) 0.44 (0.24- 0.83)
Current smoker rural 11 (5.5) 0 1.87 (0.30-11.5) 8 (6.6) 1.91 (0.47- 7.70)
  migrant 59 (10.0) 9 (8.8) 0.77 (0.36-1.66) 6 (5.2) 0.28 (0.65- 1.75)
  urban 40 (20.1) 7 (33.3) 1.85 (0.65-5.31) 11 (17.2) 1.48 (0.78- 2.55)
Hypertensive rural 24 (11.9) 0 - 11 (9.1) 0.59 (0.23- 1.50)
  migrant 77 (13.1) 11 (10.8) 0.85 (0.42-1.73) 22 (19.0) 1.76 (0.96- 3.32)
  urban 59 (29.7) 5 (23.8) 0.94 (0.30-2.96) 21 (31.8) 1.12 (0.55- 2.30)
Elevated cholesterol/HDL ratio rural 71 (35.3) 2 (40.0) 1.31 (0.21-8.16) 43 (35.5) 1.00 (0.55-1.83)
  migrant 328 (62.6) 64 (62.8) 1.06 (0.67-1.67) 71 (61.2) 0.94 (0.61-1.46)
  urban 123 (61.8) 12 (57.1) 0.81 (0.31-2.10) 42 (65.6) 1.47 (0.77-2.80)
Diabetic rural 1 (0.5) 0 - 0 -
  migrant 13 (2.2) 1 (1.0) 0.41 (0.05-3.24) 5 (4.3) 2.22 (0.69- 7.16)
  urban 10 (5.0) 1 (4.8) 1.03 (0.12-8.80) 7 (10.9) 6.40 (1.52- 26.8)
BMI overweight/obese rural 39 (19.4) 1 (20.0) 1.20 (0.12-11.90) 22 (18.2) 0.74 (0.36- 1.56)
  migrant 395 (67.3) 78 (77.2) 1.90 (1.14-3.15) 81 (69.8) 1.02 (0.65- 1.60)
  urban 141 (70.9) 11 (52.4) 0.43 (0.17-1.09) 50 (78.1) 1.59 (0.78- 3.23)
  1. OR- Odds ratio; CI - confidence interval
  2. Age and sex-adjusted; abnormal cholesterol/HDL ratio > = 4.0
  3. Percentages in brackets