. 2015 Jul 31;34:33. doi: 10.1186/s40880-015-0037-3

Table 3.

Lung cancer incidences in Sihui, Guangdong, China between 1987 and 2011

Period	Males				Females				Overall
Period	Population	Cases	CR (1/10⁵)	ASR-W^a (1/10⁵)	Population	Cases	CR (1/10⁵)	ASR-W^a (1/10⁵)	Population	Cases	CR (1/10⁵)	ASR-W^a (1/10⁵)
1987–1991	873,556	166	19.00	21.04	864,750	51	5.90	5.58	1,738,306	217	12.48	12.64
1992–1996	940,056	277	29.47	30.70	902,640	116	12.85	10.53	1,842,696	393	21.33	19.86
1997–2001	1,004,990	295	29.35	35.04	947,545	94	9.92	9.39	1,952,535	389	19.92	20.15
2002–2006	1,040,108	381	36.63	39.31	974,515	135	13.85	11.79	2,014,623	516	25.62	24.62
2007–2011	1,059,544	612	57.76	60.26	1,007,397	270	26.80	20.29	2,066,941	882	42.67	37.98
Average	4,918,254	1,731	35.20	37.27	4,696,847	666	14.18	11.52	9,615,101	2,397	24.93	23.05

CR crude rate, ASR-W world age-standardized rate.

^aASR-W was calculated with the direct method using Segi’s world standard population in 1962.