Trend of Mortality and Years of Life Lost Due to Chronic Obstructive Pulmonary Disease in China and Its Provinces, 2005–2020

Figures & data

Figure 1 Flow chart of the estimation for all-cause mortality and COPD mortality.

Abbreviations: COPD, chronic obstructive pulmonary disease; U5MR, under-5 mortality rate; NMSS, National Mortality Surveillance System; URR, under-reporting rate; 45q15, probability of death for adults aged 15–60 years; 5q0, probability of death for children aged under 5 years; MLTFS, model life table system with flexible standard.

Table 1 Estimated Death and YLLs of COPD in China

	Number of Death	Age-Standardized Death Rate (1/100,000)	Number of YLL	Age-Standardized YLL Rate (1/100,000)
Male
2005	545,121	115.9	9,787,321	1957.2
2010	555,539	97.9	9,582,667	1629.9
2015	543,010	80.7	8,986,272	1317.0
2020	556,867	66.8	9,029,966	1068.7
AAPC (%)	-	−3.6(−3.8 to −3.4)^a	-	−4.0(−4.2 to −3.8)^a
Female
2005	508,167	85.1	7,927,837	1337.0
2010	478,649	67.5	7,283,828	1047.6
2015	418,347	50.4	6,187,491	767.2
2020	398,014	37.0	5,734,579	547.6
AAPC (%)	-	−5.5(−5.8 to −5.1)^a	-	−5.9(−6.2 to −5.5)^a
Total
2005	1,053,288	99.5	17,715,158	1634.7
2010	1,034,188	81.7	16,866,495	1326.3
2015	961,357	64.6	15,173,763	1029.4
2020	954,881	50.5	14,764,545	789.6
AAPC (%)	-	−4.5(−4.7 to −4.2)^a	-	−4.8(−5.1 to −4.5)^a

Note: ^aP<0.01.

Abbreviations: COPD, chronic obstructive pulmonary disease; AAPC, average annual percent change; YLL, years of life lost.

Figure 2 (A) Age-standardized mortality rate for COPD in China, 2005–2020. (B) Age-standardized YLL rate for COPD in China, 2005–2020.

Abbreviations: COPD, chronic obstructive pulmonary disease; YLL, years of life lost.

Figure 3 Mortality rate of COPD by age group, 2005, 2010, 2015 and 2020.

Figure 4 (A) Age-standardized mortality rate of COPD per 100,000 population by province, 2020; (B) the percentage change in age-standardized mortality rate of COPD by province, 2005–2020.

Figure 5 China and 31 provinces decomposition of changes in COPD death due to population growth, population ageing, and changes in age-specific mortality rates, 2005–2020.