Table 3

Logistic regression analysis of regular breakfast consumption among medical students
Category Crude OR 95%CL P Adjusted OR 95%CL P
Gender (n=6038) <0.01 <0.01
 Male 1.00 reference 1.00 reference
 Female 0.43 0.38-0.48 2.20 1.93-2.506
Ethnicity (n=6038) 0.05 0.23
 Han ethnicity 1.00 reference 1.00 reference
 Mongolian ethnicity 1.34 1.06-1.71 0.90 0.78-1.05
 Other ethnicity 1.35 1.04-1.74 0.85 0.66-1.10
Class years of education (n=6038) <0.01 <0.01
 1 1.00 reference 1.00 reference
 2 0.58 0.51-0.67 0.68 0.58-0.79
 3 0.68 0.59-0.79 0.78 0.66-0.94
 4 0.50 0.39-0.65 0.68 0.50-0.91
 5 1.43 0.81-2.51 1.34 0.74-2.43
Monthly expenses (n=6022) <0.01 <0.01
 <300 1.00 reference 1.00 reference
 300-600 0.75 0.59-0.95 0.82 0.64-1.06
 600-1000 0.46 0.36-0.59 0.56 0.43-0.72
 >1000 0.29 0.21-0.4 0.36 0.25-0.51
Residence (n=6019) 0.14 0.33
 City 1.00 reference 1.00 reference
 Rural 1.10 0.97-1.23 0.88 0.77-1.01
 Pastoral 1.35 0.96-1.9 0.99 0.69-1.45
 Suburbs 0.90 0.68-1.21 0.96 0.70-1.30
faculty (n=6038) <0.01 <0.01
 Clinical Medicine 1.00 reference 1.00 reference
 Public Administration and Information Management 0.68 0.57-0.81 0.72 0.60-0.87
Medicine 0.68 0.58-0.8 0.70 0.58-0.84
 Traditional Chinese Medicine and Mongolian Medicine 1.25 1.05-1.49 1.30 1.08-1.59
 Other 0.91 0.78-1.08 0.61 0.51-0.74
Physical condition (n=6024) <0.01 0.28
 Good 1.00 reference 1.00 reference
 Medium 0.67 0.62-0.78 0.90 0.79-1.03
 Bad 0.55 0.41-0.74 0.99 0.69-1.45
Relationships (n=6020) 0.22 0.26
 Good 1.00 reference 1.00 reference
 Medium 0.85 0.76-0.396 1.08 0.93-1.24
 Bad 0.84 0.58-1.231 1.40 0.91-2.16
Appetite (n=6020) <0.01 <0.01
 Good 1.00 reference 1.00 reference
 Medium 0.54 0.48-0.61 0.64 0.56-0.74
 Bad 0.29 0.23-0.37 0.44 0.33-0.57
Sleeping (n=6019) <0.01 <0.01
 Good 1.00 reference 1.00 reference
 Medium 0.67 0.59-0.75 0.89 0.78-1.02
 Bad 0.44 0.36-0.53 0.70 0.56-0.86
Learning (n=6008) <0.01 <0.01
 Good 1.00 reference 1.00 reference
 Medium 0.55 0.47-0.64 0.67 0.56-0.80
 Bad 0.24 0.19-0.3 0.40 0.31-0.52
Get along with classmates (n=6002) <0.01 0.18
 Good 1.00 reference 1.00 reference
 Medium 0.73 0.65-0.82 0.88 0.76-1.01
 Bad 0.66 0.38-1.16 0.91 0.50-1.68

Sun et al.

Sun et al. BMC Public Health 2013 13:42   doi:10.1186/1471-2458-13-42

Open Data