Table 2.

Univariate analyses: Standardized respiratory parameter changes vs. aerosol composition.

	F	Ti	Te	Tv	Mv	PIF	PEF	EF50	PAU	EIP	EEP	Penh
	Coef ± SE	Coef ± SE	Coef ± SE	Coef ± SE	Coef ± SE	Coef ± SE	Coef ± SE	Coef ± SE	Coef ± SE	Coef ± SE	Coef ± SE	Coef ± SE
Mass	−3.20 ± 2.59	0.002 ± 0.002	0.000 ± 0.003	−0.04 ± 0.04	−10.71 ± 6.45	−0.60 ± 0.40	−0.41 ± 0.33	−0.04 ± 0.03	−0.01 ± 0.02	0.07 ± 0.10	−0.81 ± 1.91	−0.02 ± 0.02
PN	0.10 ± 2.66	−0.001 ± 0.002	−0.003 ± 0.003	0.07 ± 0.04	4.48 ± 6.66	0.46 ± 0.40	−0.28 ± 0.34	0.02 ± 0.03	0.02 ± 0.02	0.15 ± 0.10	−4.08 ± 1.86b	0.02 ± 0.02
Total SO4	−0.40 ± 2.62	0.000 ± 0.002	−0.004 ± 0.003	−0.03 ± 0.04	−6.25 ± 6.54	−0.12 ± 0.40	−0.32 ± 0.33	−0.02 ± 0.03	−0.03 ± 0.01	0.06 ± 0.10	−0.41 ± 1.92	−0.04 ± 0.02
Acidic SO4	4.48 ± 2.58	−0.004 ± 0.002	−0.006 ± 0.003	−0.03 ± 0.04	5.10 ± 6.58	0.59 ± 0.40	0.58 ± 0.33	0.05 ± 0.03b	0.00 ± 0.02	0.02 ± 0.10	2.65 ± 1.92	0.00 ± 0.02
Neutralized SO4	−4.39 ± 2.58	0.003 ± 0.002	0.001 ± 0.003	−0.01 ± 0.04	−12.29 ± 6.43	−0.66 ± 0.40	−0.88 ± 0.32*	−0.06 ± 0.03*	−0.03 ± 0.01b	0.06 ± 0.10	−2.72 ± 1.92	−0.04 ± 0.02b
NH4	−5.00 ± 2.55b	0.004 ± 0.002	0.002 ± 0.003	−0.02 ± 0.04	−13.99 ± 6.35b	−0.80 ± 0.39b	−0.94 ± 0.32*	−0.07 ± 0.03*	−0.03 ± 0.01b	0.06 ± 0.10	−2.39 ± 1.89	−0.04 ± 0.02
S	−0.40 ± 2.62	0.000 ± 0.002	−0.004 ± 0.003	−0.03 ± 0.04	−6.25 ± 6.54	−0.12 ± 0.40	−0.32 ± 0.33	−0.02 ± 0.03	−0.03 ± 0.01	0.06 ± 0.10	−0.41 ± 1.92	−0.04 ± 0.02
OC	−2.95 ± 2.60	0.003 ± 0.002	0.004 ± 0.003	−0.01 ± 0.04**	−2.43 ± 6.58	−0.37 ± 0.40	0.21 ± 0.33	−0.01 ± 0.03	0.01 ± 0.02	0.06 ± 0.10	−0.55 ± 1.92	0.02 ± 0.02
EC	−4.42 ± 2.57	0.003 ± 0.002	0.001 ± 0.003	−0.12 ± 0.04	−18.25 ± 6.19*	−1.27 ± 0.37**	−0.77 ± 0.32b	−0.07 ± 0.03*	0.00 ± 0.02	−0.05 ± 0.10	2.78 ± 1.89	−0.01 ± 0.02
TC	−3.36 ± 2.59	0.003 ± 0.002	0.004 ± 0.003	−0.03 ± 0.04**	−4.61 ± 6.56	−0.51 ± 0.40	0.11 ± 0.34	−0.02 ± 0.03	0.01 ± 0.02	0.05 ± 0.10	−0.18 ± 1.92	0.02 ± 0.02
Al	−6.76 ± 2.56*	0.004 ± 0.002	0.006 ± 0.003	0.12 ± 0.04	7.54 ± 6.70	0.44 ± 0.41	−0.26 ± 0.34	0.00 ± 0.03	−0.02 ± 0.02	0.31 ± 0.10**	−4.03 ± 1.90b	−0.04 ± 0.02
Si	−3.89 ± 2.66	0.004 ± 0.002	0.003 ± 0.003	−0.02 ± 0.04*	−7.69 ± 6.70	−0.54 ± 0.41	−0.53 ± 0.34	−0.03 ± 0.03	0.00 ± 0.02	0.04 ± 0.10	1.97 ± 1.95	0.00 ± 0.02
Fe	−5.84 ± 2.60b	0.004 ± 0.002	0.003 ± 0.003	0.10 ± 0.04	4.48 ± 6.74	0.31 ± 0.41	−0.08 ± 0.34	0.00 ± 0.03	−0.03 ± 0.01b	0.18 ± 0.10	−3.35 ± 1.92	−0.05 ± 0.02b
Ni	−4.76 ± 2.63	0.003 ± 0.002	0.004 ± 0.003	0.07 ± 0.04**	1.65 ± 6.76	0.09 ± 0.41	−0.10 ± 0.34	−0.01 ± 0.03	−0.03 ± 0.01b	0.09 ± 0.10	−1.94 ± 1.95	−0.05 ± 0.02b
Zn	−6.2 ± 2.63b	0.004 ± 0.002	0.004 ± 0.003	0.14 ± 0.04	8.03 ± 6.79	0.64 ± 0.41	0.38 ± 0.35	0.02 ± 0.03	−0.01 ± 0.02	0.18 ± 0.10	−3.53 ± 1.94	−0.03 ± 0.02
Pb	−0.52 ± 2.70	0.000 ± 0.002	−0.001 ± 0.003	−0.02 ± 0.04**	−13.5 ± 6.6b	−0.12 ± 0.41	−0.24 ± 0.34	−0.01 ± 0.03	−0.01 ± 0.02	−0.04 ± 0.10	0.28 ± 1.97	−0.03 ± 0.02
Mg	−3.67 ± 2.66	0.002 ± 0.002	−0.004 ± 0.003	0.14 ± 0.04**	15.15 ± 6.49b	0.87 ± 0.40b	−0.02 ± 0.34	0.03 ± 0.03	−0.02 ± 0.02	0.30 ± 0.10*	−3.92 ± 1.91b	−0.04 ± 0.02b
Na	−3.73 ± 2.66	0.001 ± 0.002	−0.005 ± 0.003	0.13 ± 0.04	17.71 ± 6.39*	0.81 ± 0.40b	−0.06 ± 0.34	0.02 ± 0.03	−0.03 ± 0.02b	0.30 ± 0.10*	−4.29 ± 1.89b	−0.06 ± 0.02*
O3	3.10 ± 2.60	−0.002 ± 0.002	−0.004 ± 0.003	−0.01 ± 0.04	9.48 ± 6.48	0.39 ± 0.40	0.37 ± 0.33	0.04 ± 0.03	0.03 ± 0.01b	0.10 ± 0.10	0.34 ± 1.92	0.04 ± 0.02
NO	6.44 ± 2.50*	−0.005 ± 0.002b	−0.005 ± 0.003*	0.04 ± 0.04	11.81 ± 6.42	0.76 ± 0.39b	0.34 ± 0.33	0.05 ± 0.03	0.00 ± 0.02	−0.07 ± 0.10	−1.51 ± 1.91	0.01 ± 0.02
NO2	0.60 ± 2.62	0.000 ± 0.002	−0.004 ± 0.003	−0.04 ± 0.04	−12.57 ± 6.40b	−0.77 ± 0.39b	−0.50 ± 0.33	−0.03 ± 0.03	0.05 ± 0.01**	0.02 ± 0.10	−1.02 ± 1.91	0.07 ± 0.02**
NO3	−2.08 ± 2.61	0.001 ± 0.002	0.001 ± 0.003	−0.05 ± 0.04	−14.13 ± 6.35b	−0.82 ± 0.39b	−0.75 ± 0.32b	−0.06 ± 0.03b	0.02 ± 0.01	0.02 ± 0.10	−0.46 ± 1.92	0.03 ± 0.02
SO2	0.00 ± 2.62	0.000 ± 0.002	−0.005 ± 0.003	0.03 ± 0.04	−0.12 ± 6.58	0.20 ± 0.40	0.25 ± 0.33	0.02 ± 0.03	0.01 ± 0.02	0.02 ± 0.10	−3.52 ± 1.87	0.01 ± 0.02
Pinene	−4.41 ± 2.61	0.004 ± 0.002b	−0.005 ± 0.003	−0.02 ± 0.04	−4.50 ± 6.56	−0.46 ± 0.40	−0.05 ± 0.34	−0.02 ± 0.03	−0.02 ± 0.02	0.06 ± 0.10	−1.51 ± 1.94	−0.02 ± 0.02
Formaldehyde	1.59 ± 3.02	0.000 ± 0.003	−0.005 ± 0.003	−0.03 ± 0.03	−3.37 ± 5.31	−0.02 ± 0.38	0.06 ± 0.32	0.03 ± 0.02	0.07 ± 0.01**	0.14 ± 0.07b	−4.35 ± 1.64*	0.09 ± 0.02**
Acetaldehyde	−0.69 ± 3.02	0.002 ± 0.003	−0.005 ± 0.003	−0.01 ± 0.03	−2.73 ± 5.32	−0.15 ± 0.38	0.10 ± 0.32	0.02 ± 0.02	0.04 ± 0.02*	0.14 ± 0.07b	−4.03 ± 1.66b	0.06 ± 0.02*
Acetone	−1.51 ± 3.02	0.002 ± 0.003	−0.005 ± 0.003	0.00 ± 0.03	−2.71 ± 5.32	−0.16 ± 0.38	0.11 ± 0.32	0.02 ± 0.02	0.04 ± 0.02*	0.13 ± 0.07	−3.36 ± 1.70b	0.07 ± 0.02*
Total Aldehyde	−0.18 ± 3.03	0.001 ± 0.003	0.004 ± 0.003	−0.01 ± 0.03	−3.26 ± 5.31	−0.11 ± 0.38	0.10 ± 0.32	0.02 ± 0.02	0.06 ± 0.01**	0.15 ± 0.07b	−4.20 ± 1.65*	0.08 ± 0.02**

^bp < 0.05.

^*p < 0.01.

^**p < 0.001.

Coef: Change in Δ per SD of the concentration.