Subgroups | Mean difference SBP mmHg (95% CI) | P value1 | |
---|---|---|---|
Duration of intervention | 6 months and under | Over 6 months | |
−4.34 (−6.13 to −2.54) | −4.58 (−5.94 to −3.22) | P = 0.83 | |
Place of blood pressure measurement | Home | Physician’s office/clinic | |
−2.85 (−4.66 to −1.04) | −4.50 (−5.74 to −3.26) | P = 0.14 | |
Tailored intervention | Tailored | Not tailored | |
−4.40 (−7.19 to −1.60) | −4.37 (−5.58 to −3.15) | P = 0.99 | |
Medication adherence improvement techniques | Used | Not used | |
−4.34 (− 5.91 to − 2.78) | −4.48 (− 6.09, − 2.88) | P = 0.90 | |
Referral for medication change or adjustment | Included | Not included | |
−4.46 (−6.21 to − 2.71) | −4.40 (− 5.85 to − 2.96) | P = 0.96 |