Table 4.

Associations of the Individual Pulse Pressure and Mean Arterial Pressure Groups on Physical Function.

Variable	Weakness			Slowness			Poorer Balance
	n	Odds Ratio	95% CI	n	Odds Ratio	95% CI	Odds Ratio	95% CI
Pulse Pressure †
<40 mmHg	419	1.10	0.96, 1.27	723	1.19	1.03, 1.36	0.92	0.80, 1.07
>60 mmHg	1524	0.98	0.90, 1.08	2347	1.13	1.03, 1.25	1.21	1.10, 1.32
Mean Arterial Pressure ‡
<70 mmHg	105	1.50	1.09, 2.05	137	1.45	1.03, 2.04	1.32	0.98, 1.77
>100 mmHg	1321	0.87	0.80, 0.95	2200	0.98	0.90, 1.07	1.09	0.99, 1.19

† Reference: 40–60 mmHg. ‡ Reference: 70–100 mmHg. Note: Low Pulse Pressure: n = 0 for 0 score, n = 79 for 1 score, n = 110 for 2 score, n = 114 for 3 score, n = 908 for 4 score; High Pulse Pressure: n = 13 for 0 score, n = 317 for 1 score, n = 495 for 2 score, n = 485 for 3 score, n = 2357 for 4 score; Low Mean Arterial Pressure: n = 0 for 0 score, n = 25 for 1 score, n = 23 for 2 score, n = 29 for 3 score, n = 116 for 4 score; High Mean Arterial Pressure: n = 12 for 0 score, n = 276 for 1 score, n = 433 for 2 score, n = 430 for 3 score, n = 2556 for 4 score. CI = confidence interval.