Table 1.
Distribution of demographic variables and history of underlying diseases
| Variables |
Total
N=319 |
Men
N=159 |
Women
N=160 |
|||
|---|---|---|---|---|---|---|
| Mean | Standard deviation | Mean | Standard deviation | Mean | Standard deviation | |
| Age | 75.18 | 18.39 | 74.26 | 8.20 | 76.10 | 8.50 |
| SBP (mmhg) | 146.35 | 27.8 | 146.45 | 18.29 | 146.26 | 26.47 |
| DBP(mmhg) | 87.11 | 15.79 | 88.04 | 16.29 | 86.18 | 15.27 |
| HR (per minutes) | 83.71 | 14.70 | 82.00 | 14.52 | 85.41 | 14.72 |
| RR (per minutes) | 17.22 | 2.19 | 17.17 | 2.38 | 17.26 | 1.99 |
| GCS | 14.85 | 0.93 | 14.86 | 0.87 | 14.84 | 1.06 |
| Underlying Disease | ||||||
| Disease | N | % | N | % | N | % |
| IHD | 56 | 17.60 | 21 | 13.21 | 35 | 21.90 |
| DM | 75 | 23.50 | 32 | 20.10 | 43 | 26.90 |
| HTN | 142 | 44.5 | 57 | 35.80 | 85 | 53.10 |
| CVA | 14 | 4.40 | 6 | 3.80 | 8 | 5.00 |
| HLP | 22 | 6.90 | 5 | 3.10 | 17 | 10.60 |
| CRF | 6 | 1.90 | 1 | 0.60 | 5 | 3.10 |
| COPD | 7 | 2.20 | 1 | 0.60 | 6 | 3.80 |
| CHF | 3 | 0.94 | - | - | 3 | 1.60 |
| Malignancy | 1 | 0.30 | - | - | 1 | 0.60 |
SBP: Systolic Blood Pressure; DBP: Diastolic Blood Pressure; HR: Heart Rate; RR: Respiratory Rate; GCS: Glasgow Coma Scale; IHD: Ischemic Heart Disease; DM: Diabetic Mellitus; HTN: Hypertension; CVA: Cerebra Vascular Accident; HLP: Hyperlipidemia; CRF: Chronic Renal Failure; COPD: Chronic Obstructive pulmonary Disease; CHF: Chronic Heart Failure