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Table 4 Multinomial logistic regression of client contraceptive choices

From: The HER Salt Lake media campaign: comparing characteristics and outcomes of clients who make appointments online versus standard scheduling

Condoms, Diaphragm, EC Relative Risk Ratio 95% CI Copper IUD Relative Risk Ratio 95% CI Levonorgestrel IUD Relative Risk Ratio 95% CI
Client group Client group Client group
Online Requesters 1.265 [0.480; 3.331] Online Requesters 8.141† [5.155; 12.856] Online Requesters 12.364† [8.261; 18.503]
Age Age Age
 < 18 1 1  < 18 1 1  < 18 1 1
18–24 2.633* [1.231; 5.632] 18–24 3.189 [0.981; 10.367] 18–24 0.807 [0.445; 1.464]
25–34 5.846† [2.711; 12.603] 25–34 4.483* [1.368; 14.695] 25–34 0.984 [0.535; 1.811]
35 +  14.137† [6.152; 32.486] 35 +  6.655‡ [1.940; 22.833] 35 +  1.169 [0.589; 2.318]
Race/ethnicity Race/Ethnicity Race/ethnicity
White 1 1 White 1 1 White 1 1
Hispanic 1.047 [0.722; 1.519] Hispanic 0.943 [0.663; 1.342] Hispanic 0.885 [0.663; 1.182]
Other 0.655 [0.379; 1.134] Other 0.954 [0.630; 1.443] Other 0.789 [0.550; 1.131]
Insurance Insurance Insurance
Yes 0.890 [0.645; 1.228] Yes 2.124† [1.597; 2.826] Yes 2.202† [1.730; 2.802]
Ever been pregnant Ever been pregnant Ever been pregnant
Yes 0.342† [0.226; 0.516] Yes 1.643‡ [1.194; 2.259] Yes 1.952† [1.495; 2.548]
Clinic Location Clinic location Clinic location
clinic 1 1 1 Clinic 1 1 1 Clinic 1 1 1
Clinic 2 1.254 [0.368; 4.268] Clinic 2 0.216† [0.129; 0.363] Clinic 2 0.094† [0.0605; 0.147]
Clinic 3 1.816 [0.532; 6.199] Clinic 3 0.123† [0.070; 0.215] Clinic 3 0.087† [0.055; 0.138]
Clinic 4 1.364 [0.402; 4.628] Clinic 4 0.155† [0.0916; 0.263] Clinic 4 0.099† [0.064; 0.154]
Study enrollment? Study enrollment? Study enrollment?
Yes 0.163† [0.097; 0.274] Yes 2.518† [1.900; 3.338] Yes 3.878† [3.043; 4.941]
Contraceptive injectable Relative risk ratio 95% CI Contraceptive implant Relative risk ratio 95% CI None or missing methods Relative risk ratio 95% CI
Client group Client group Client group
Online requesters 1.630 [0.885; 3.002] Online requesters 10.753† [6.974; 16.579] Online requesters 0.368 [0.050; 2.733]
Age Age Age
 < 18 1 1  < 18 1 1  < 18 1 1
18–24 0.536 [0.372; 0.771] 18–24 3.586* [1.103; 11.659] 18–24 13.457* [1.836; 98.648]
25–34 0.350† [0.231; 0.531] 25–34 2.376 [0.719; 7.857] 25–34 28.735 [3.911; 211.129]
35 +  0.415 [0.247; 0.697] 35 +  1.999 [0.565; 7.070] 35 +  83.972† [11.210; 628.996]
Race/ethnicity Race/ethnicity Race/ethnicity
White 1 1 White 1 1 White 1 1
Hispanic 1.341* [1.032; 1.743] Hispanic 2.246† [1.670; 3.021] Hispanic 0.897 [0.597; 1.348]
Other 0.995 [0.685; 1.445] Other 1.167 [0.778; 1.753] Other 0.801 [0.457; 1.405]
Insurance Insurance Insurance
Yes 0.809 [0.622; 1.051] Yes 2.083† [1.573; 2.757] Yes 0.867 [0.602; 1.248]
Ever been pregnant Ever been pregnant Ever been pregnant
Yes 1.791† [1.354; 2.369] Yes 2.498† [1.852; 3.371] Yes 0.855 [0.575; 1.273]
Clinic location Clinic location Clinic location
Clinic 1 1 1 Clinic 1 1 1 Clinic 1 1 1
Clinic 2 1.148 [0.532; 2.477] Clinic 2 0.214† [0.125; 0.365] Clinic 2 0.553 [0.226; 1.353]
Clinic 3 1.330 [0.613; 2.890] Clinic 3 0.161† [0.092; 0.283] Clinic 3 0.574 [0.230; 1.428]
Clinic 4 1.766 [0.828; 3.770] Clinic 4 0.340† [0.204; 0.570] Clinic 4 0.703 [0.293; 1.689]
Study enrollment? Study enrollment? Study enrollment?
Yes 1.066 [0.828; 1.373] Yes 4.798† [3.631; 6.339] Yes 0.088† [0.041; 0.190]
  1. *p < 0.05; ‡p < 0.01; †p < 0.001
  2. Bold values denote statistically significant findings