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. 2025 Aug 25;27:e76941. doi: 10.2196/76941

Table 3. Regression results of query types on users’ demographic information.

(1) Clinical (2) Research (3) Administration (4) Non–health care
Male
 Coefficient −0.039 −0.009 −0.007 0.055
 P value <.001 .006 <.001 <.001
Age
 Coefficient 0.000 0.000 0.000 −0.001
 P value .001 .001 <.001 <.001
Department: clinical
 Coefficient 0.051 0.226 0.008 −0.285
 P value <.001 <.001 <.001 <.001
Department: medical tech
 Coefficient 0.057 0.132 0.012 −0.201
 P value <.001 <.001 <.001 <.001
Mobile
 Coefficient 0.157 −0.333 0.024 0.153
 P value <.001 <.001 <.001 <.001
Constant
 Coefficient 0.084 0.442 0.009 0.465
 P value <.001 <.001 <.001 <.001
Observations 97,644 97,644 97,644 97,644
R 2 0.031 0.073 0.005 0.071