Definition of "resp."

The air conduction hearing deterioration at 0.5–4 kHz with and without age-related correction differed significantly at the 2- to 9-year follow-ups (p = 0.02 at 2 years; p < 0.001 at 3 to 9 years, resp.), while the differences were not significant at 1 year after completing RT (p = 0.16) […]

2015 August 16, Chung-Feng Hwang et al., “Hearing Assessment after Treatment of Nasopharyngeal Carcinoma with CRT and IMRT Techniques”, in BioMed Research International‎, volume 2015