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. 2013 Nov 8;7:1157–1162. doi: 10.2147/PPA.S53235

Table 4.

Pain experience of patients before hospitalization (n=124)

Suffering moderate or severe pain before in hospital Pain intensity when consulting for therapies n (%)
Total χ2 df P-value
Mild Moderate or severe
Yes 18 (34.6%) 56 (77.8%) 74 (59.7%) 23.376 1 <0.001
No 34 (65.4%) 16 (22.2%) 50 (40.3%)
Total 52 (100.0%) 72 (100.0%) 124 (100.0%)

Abbreviations: df, degrees of freedom; χ2, chi-square test.