Epidemiology of chronic obstructive pulmonary disease: a population-based study in Krasnoyarsk region, Russia

Figures & data

Table 1 Distribution of patients with an established COPD diagnosis and the additional disease cases by the age groups for men, Krasnoyarsk region, 2011

Age group, years	Patients with an established COPD diagnosis (per 100,000)	Additionally diagnosed cases of COPD (per 100,000)	True COPD prevalence (per 100,000)	Percentage ratio of established COPD diagnosis	Percentage ratio of additionally diagnosed COPD cases
18–30	0	47	47	0	100
31–40	0	53	53	0	100
41–50	35	87	122	28.7	71.3
51–60	202	220	422	47.9	52.1
61–70	214	253	467	45.8	54.2
>70	114	113	227	50.2	49.8

Table 2 Distribution of patients with an established COPD diagnosis and the additional disease cases by the age groups for women, Krasnoyarsk region, 2011

Age group, years	Patients with an established COPD diagnosis (per 100,000)	Additionally diagnosed cases of COPD (per 100,000)	True COPD prevalence (per 100,000)	Percentage ratio of established COPD diagnosis	Percentage ratio of additionally diagnosed COPD cases
18–30	0	0	0	–	–
31–40	0	67	67	0	100
41–50	13	73	86	15.1	84.9
51–60	75	101	176	42.6	57.4
61–70	79	32	111	71.2	28.8
>70	42	13	55	76.4	23.6

Figure 1 The distribution of the patients with an established COPD diagnosis and the additional disease cases (per 100,000) by age groups.

Notes: (A) For men and (B) for women.

Figure 2 The distribution of the percentage ratio for patients with the established COPD diagnosis and the additional disease cases by the age group.

Notes: (A) For men and (B) for women.