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. 2022 May 25;32(12):8597–8607. doi: 10.1007/s00330-022-08866-5

Table 2.

Distribution of age- and gender-independent normal ranges regarding the temporal helical existence (THEx), THEx begin and THEx end

Parameter Age dependency Gender dependency Median Lower limit Upper limit
Temporal helical existence (THEx) (ms) No No 231.1 54.6 487.6
Temporal helical existence (THEx) (%) No No 25.7 4.1 45.7
THEx begin (ms) No No 80.4 21.0 297.2
THEx begin (%) No No 6.5 2.5 31.6
THEx end (ms) No No 337.8 137.8 721.3
THEx end (%) No No 35.8 16.4 69.6