Dynamic Changes in Heart Rate Variability and Nasal Airflow Resistance during Nasal Allergen Provocation Test

Table 1

Nasal airflow resistance, LF, HF, and LF/HF ratio results for birch pollen allergic subjects.

Subject	Slope of resistance	Change of resistance [Pa/dm^3/s]	Slope of LF	Change of LF	Slope of HF	Change of HF	Slope of LF/HF ratio	Change of LF/HF ratio
1	0.0121	135	−259.9	−3118	32.5	390	−0.063	−0.75
2	0.0108	110	−28.6	−1115	−3.9	−51	−0.024	−0.94
3	0.0045	67	−25.0	−300	1.1	13	−0.262	−3.14
4	0.0159	266	−11.4	−262	10.2	235	−0.021	−0.49
5	0.0087	113	−359.8	−1799	60.1	300	−0.238	−1.19
6	0.0087	73	−10.6	−117	22.2	244	−0.016	−0.17
7	0.0132	269	−12.3	−172	0.7	10	−0.041	−0.58
8	0.0019	41	−12.7	−481	1.3	49	−0.075	−2.84
9	0.0037	34	−25.7	−154	−110.2	−661	−0.002	−0.01
10	0.0002	9	−14.2	−798	−0.9	−51	−0.018	−1.03
Average ± SD	0.0080 ± 0.0052	112 ± 91	−76.0 ± 125.6	−832 ± 965	1.3 ± 44.0	48 ± 294	−0.076 ± 0.094	−1.11 ± 1.05