. 2013 Aug 13;121(10):1174–1178. doi: 10.1289/ehp.1206398

Table 3.

Percent change (95% CI) of daily mortality associated with a 2-day moving average IQR incremental change in PNCs in Shenyang, China.

Particle fraction	All natural causes			Cardiovascular			Respiratory
Particle fraction	All period	Warm^a	Cool^b	All period	Warm^a	Cool^b	All period	Warm^a	Cool^b
PNC_0.2_5–0_.28	2.41 (1.23, 3.58)*	4.21 (2.43, 5.99)*	1.92 (–0.14, 3.97)	2.79 (1.09, 4.49)*	4.58 (1.91, 7.27)*	2.17 (–0.77, 5.10)	0.72 (–2.97, 4.40)	3.84 (–2.00, 9.68)	1.06 (–5.31, 7.43)
PNC_0.2_8–0_.30	2.10 (1.03, 3.18)*	4.06 (2.25, 5.86)*	1.74 (–0.16, 3.65)	2.47 (0.91, 4.03)*	4.36 (1.66, 7.06)*	2.06 (–0.67, 4.78)	0.77 (–2.61, 4.14)	3.51 (–2.41, 9.43)	1.28 (–4.62, 7.19)
PNC_0.3_0–0_.35	1.85 (0.84, 2.85)*	3.71 (1.96, 5.47)*	1.53 (–0.21, 3.26)	2.22 (0.77, 3.68)*	3.91 (1.28, 6.55)*	1.94 (–0.54, 4.41)	0.81 (–2.33, 3.96)	2.99 (–2.81, 8.79)	1.37 (–3.98, 6.72)
PNC_0.3_5–0_.40	1.31 (0.52, 2.09)*	2.93 (1.39, 4.47)*	1.05 (–0.33, 2.44)	1.60 (0.47, 2.74)*	2.85 (0.54, 5.17)*	1.48 (–0.49, 3.45)	0.79 (–1.67, 3.26)	2.24 (–2.86, 7.33)	1.27 (–2.99, 5.53)
PNC_0.4_0–0₄₅	0.69 (0.18, 1.21)*	2.29 (0.94, 3.64)*	0.55 (–0.41, 1.52)	0.92 (0.17, 1.66)*	2.01 (–0.03, 4.05)	0.87 (–0.51, 2.24)	0.72 (–0.88, 2.32)	2.15 (–2.31, 6.62)	1.00 (–1.96, 3.96)
PNC_0.4_5–0_.50	0.45 (0.04, 0.87)*	2.11 (0.72, 3.49)*	0.37 (–0.45, 1.19)	0.64 (0.05, 1.23)*	1.67 (–0.43, 3.76)	0.63 (–0.54, 1.19)	0.66 (–0.60, 1.92)	2.53 (–2.03, 7.09)	0.85 (–1.65, 3.36)
PNC_0.5_0–0_.65	0.36 (–0.04, 0.76)	2.33 (0.76, 3.91)*	0.23 (–0.49, 0.94)	0.59 (0.02, 1.17)*	1.83 (–0.54, 4.21)	0.49 (–0.53, 1.51)	0.66 (–0.57, 1.90)	3.37 (–1.79, 8.52)	0.68 (–1.51, 2.86)
PNC_0.65–1.0	0.12 (–0.22, 0.45)	2.77 (0.85, 4.68)*	–0.02 (–0.76, 0.71)	0.37 (–0.10, 0.84)	2.23 (–0.66, 5.11)	0.34 (–0.70, 1.38)	0.42 (–0.59, 1.43)	4.85 (–1.25, 10.94)	0.40 (–1.83, 2.62)
PNC_1._0–2_.5	–0.12 (–0.43, 0.18)	3.68 (1.12, 6.23)*	–0.29 (–0.90, 0.32)	0.08 (–0.34, 0.51)	2.84 (–1.00, 6.68)	0.07 (–0.77, 0.92)	0.01 (–0.91, 0.90)	6.25 (–1.82, 14.32)	–0.19 (–1.99, 1.61)
PNC_2.5–10	–0.03 (–0.08, 0.02)	2.45 (0.35, 4.55)*	–0.06 (–0.15, 0.04)	0.00 (–0.07, 0.06)	2.59 (–0.50, 5.68)	0.00 (–0.13, 0.13)	–0.03 (–0.17, 0.11)	4.46 (–2.23, 11.16)	–0.06 (–0.35, 0.22)
^aWarm season, May–October. ^bCool season, November–April. *p < 0.05.