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Table 3 The non-accidental maximum ER (95% CI) in lag days, stratified by age, sex and season

From: Short-term effect of fine particulate matter and ozone on non-accidental mortality and respiratory mortality in Lishui district, China

Variables Non-accidental deaths
Lag PM2.5 Lag O3
All Lag0 0.94% (0.05, 1.83%)* Lag1 0.15% (− 0.27, 0.57%)
Age(yeas)
 45–64 Lag0 0.99% (− 1.34, 3.37%) Lag1 0.31% (− 0.92, 1.54%)
 65–84 Lag5 1.04% (−2.30, 4.51%) Lag7 0.25% (− 0.40, 0.90%)
 85+ Lag0 1.13% (− 0.63, 2.91%) Lag0 0.52% (− 0.63, 1.68%)
Sex
 Male Lag4 0.29% (− 0.70, 1.29%) Lag1 0.16% (− 0.40, 0.71%)
 Female Lag0 1.77% (0.43, 3.12%)* Lag0 0.67% (−0.18, 1.53%)
Season
 Spring Lag0 1.12% (−1.43, 3.72%) Lag4 0.60% (−0.33, 1.53%)
 Summer Lag5 2.38% (−0.11, 4.94%) Lag5 0.75% (0.01, 1.50%)*
 Autumn Lag3 1.09% (−1.02, 3.24%) Lag0 0.45% (−0.93, 1.85%)
 Winter Lag0 0.96% (−0.38, 2.33%) Lag2 1.38% (0.30, 2.47%)*
  1. Note. *P < 0.05