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. 2004 Jan 15;10(2):287–291. doi: 10.3748/wjg.v10.i2.287

Table 3.

Subjective and objective parameters from patients who underwent Heller’s myotomy alone and in combination with antireflux procedure

Heller alone
Heller+antireflux
t P
n mean ± SD n mean ± SD
Clinical score 47 1.79 ± 1.19 11 2.27 ± 1.62 1.11 0.27
LES RP(cm H2O) 25 18.4 ± 9.80 5 16.6 ± 3.23 0.44 0.66
DeMeester score 11 44.4 ± 38.5 11 55.1 ± 29.3 0.34 0.74