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Table 4 Research Subject’s general characteristics

From: A study on clinical effectiveness of cosmetics containing human stem cell conditioned media

 VariableGroupχ2p
C (n=20)E1 (n=20)E2 (n=20)Total (n=60)
Age30sFrequency02029.511.051
% of group0.010.00.03.3
40sFrequency651223
% of group30.025.060.038.3
50sFrequency1413835
% of group70.065.040.058.3
JobOffice workerFrequency01018.604.570
% of group0.05.00.01.7
Service sectorFrequency1102
% of group5.05.00.03.3
ProfessionsFrequency0101
% of group0.05.00.01.7
Self-employedFrequency0112
% of group0.05.05.03.3
HousewifeFrequency19151953
% of group95.075.095.088.3
OthersFrequency0101
% of group0.05.00.01.7