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Table 3 Association among the variables race, comorbidities, muscle strength of lower limbs and allelic and genotypic frequencies

From: Lower limb muscle strength and serotonin receptor gene polymorphism as factors associated in women with fibromyalgia

VariablesWith FMWithout FMValue of p
RaceN%N%0.001
 White3981.35353 
 Non-White918.84747 
Comorbidities
 YES (hypertension, heart disease and diabetes)4695.870700.001
 NO24.23030 
Muscular strength of MSLL
 Low Performance3675.02830.50.001
 Normal Performance1122.93437.0 
 High performance12.13032.5 
Genotypic frequency
 GG1735.4660.001
 AA1020.84141 
 AG2143.85353 
Allele frequency
 G55646532.50.001
 A313613567.5 
  1. FM: Fibromyalgia, MSLL lower limbs