摘要：Gender wise differences exist in anti-hypertensive treatment outcomes, yet still un-explored in Pakistan. Thus, we aimed to estimate the clinical efficacy of four different anti-hypertensive regimens in hypertensive women of Punjab, Pakistan. A longitudinal cohort study of 12 months duration was conducted by enrolling 300 hypertensive women on four anti-hypertensive regimens. Chi-square for significance, logistic regression for association and multilevel regression for changes in outcomes were used. Majority of subjects were 65 Kg, having family history, married and hailing from urban areas, with diabetes as the most common comorbidity. Hypertension, adjusted for covariates, was significantly associated with salt intake (OR:2.27, p < 0.01) and physical activity (OR;2.16, p < 0.01). High-risk subjects, compared to low-risk, were consuming more fat (OR;1.54), meat (OR; 2), salt (OR; 2.48) and even vegetables/fruits (OR;3.43). Compared to baseline, the maximum reduction in BP was observed with combination therapy, N-GITS+LTN + HCT (SBP; − 50.17, p < 0.01, DBP; − 16.55, p < 0.01), followed by N-GITS alone (SBP; − 28.89, p < 0.01, DBP; − 12.21, p < 0.01). Compared to baseline, adjusted for treatment effects, significant reductions in SBP (low-risk; − 17.92, p < 0.01 high-risk; − 19.48, p < 0.01) and DBP (low-risk; − 17.92, p < 0.01, high-risk; − 19.48, p < 0.01) were observed in low and high risk patients. Among all four cohorts, orthostatic hypotension and edema were common in N-GITS+LTN + HCT only, but variable effects were observed on biochemical values; urea, BSR and creatinine. In conclusion, compared to a single agent, combination therapy conferred improved BP controls followed by N-GITS alone in low and high risk women with manageable side effects.
