highly significantP<0.00001
Preoperatively this range averaged 2.8 mmHg (SD 2.4, MAX 14, MIN 0) which was decreased to 1.8 mmHg (SD 1.7, MAX 10, MIN 0) at month 12, a difference that was highly significant (P<0.00001).
Preoperatively this range averaged 2.8 mmHg (SD 2.4, MAX 14, MIN 0) which was decreased to 1.8 mmHg (SD 1.7, MAX 10, MIN 0) at month 12, a difference that was highly significant (P<0.00001).