Table 4.

Associations of COPD with incident 10/66 dementia (competing risk proportional hazards regression) rfully-controlled model coefficients

Site	Unadjusted SHR	95% L	95% U	+Demographic adjusted SHR	95% L	95% U	†Demographic and health adjusted SHR	95% L	95% U	‡Fully adjusted SHR	95% L	95% U
Cuba	1.86	1.07	3.23*	2.16	1.25	3.74*	2.13	1.23	3.72*	1.95	1.07	3.54*
Dominican Republic	0.80	0.41	1.56	0.83	0.42	1.64	0.81	0.41	1.60	0.86	0.43	1.69
Peru	0.30	0.04	2.22	0.37	0.05	2.78	0.40	0.05	2.99	0.40	0.05	2.94
Venezuela	1.22	0.66	2.25	0.83	0.42	1.65	0.88	0.43	1.79	1.31	0.50	3.40
Mexico	0.75	0.35	1.60	0.70	0.33	1.54	0.67	0.30	1.49	0.58	0.24	1.37
China	1.21	0.52	2.81	1.12	0.48	2.60	1.15	0.50	2.62	1.14	0.50	2.60
Puerto Rico	0.40	0.09	1.64	0.39	0.10	1.60	0.34	0.08	1.37	0.33	0.08	1.31
All Pooled	0.86	0.56	1.15	0.81	0.52	1.1	0.77	0.49	1.06	0.74	0.43	1.04
Higgins (I2)	14			8.6			17.5	7.24

SHR rsub-hazard ratio r⁺Accounting for the competing risk of dementia-free death rand adjusted for age rsex reducation level. ^†Additionally adjusting for smoking rphysical activity rand hypertension. ^‡Additionally adjusting for depression and hazardous alcohol consumption. ^*indicates significance at α< 0.05.