Table 1.

Comparison of sweat chloride concentration obtained following pilocarpine iontophoresis or during walking at 1.8 m s⁻¹.

Subject	Cpi (mM)	Cs (mM)	Cex (mM)	tm (min)
1	10	11.8	19	50.9
2	10	8.2	<10	20.5
3	<10	4.7	<0	18.1
4	34	49	52	26.6
5	35	16.9	QNS	45.5
6	35	21.1	QNS	36.9
7	11	8.4	<0	20.4
8	17	15.8	16	34.1
9	24	36.8	19	21.6
10	16	5.8	<10	27.6
11	14	18.6	13	26.7

C_pi standard sweat test using pilocarpine iontophoresis, C_s sweat sensor during walking at 1.8 m s⁻¹, C_ex sweat sample collected by a Macroduct during walking at 1.8 m s⁻¹, QNS quantity not sufficient (sweat volume <15 μL).