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Table 1 Baseline Characteristics of Non-Completers and Completers of Long-term Follow-up Questionnaire

From: Long-term impact of four different strategies for delivering an on-line curriculum about herbs and other dietary supplements

Characteristics

Non Completers

Completers

P-value

N

395 (50.6%)

385 (49.4%)

 

Gender

  

.08‡

   M

101 (56.7)

77 (43.3)

 

   F

294 (48.8)

308 (51.2)

 

Delivery Method

  

.69^

   Push-bolus

93 (47.7)

102 (52.3)

 

   Push-drip

102 (49.5)

104 (50.5)

 

   Pull-bolus

93 (52.5)

84 (47.5)

 

   Pull-drip

107 (53.0)

95 (47.0)

 

Enrollment

  

.56‡

   Fall

111 (52.6)

100 (47.4)

 

   Spring

284 (49.9)

285 (50.1)

 

Profession

  

.26^

Dietitian/RD

47 (42.0)

65 (58.0)

 

Nurse/NP

111 (52.9)

99 (47.1)

 

Pharmacist

25 (56.8)

19 (43.2)

 

Physician/PA

115 (49.4)

118 (50.6)

 

Student

97 (53.6)

84 (46.4)

 

Practice Status

  

.86‡

Practitioners

262 (51.0)

252 (49.0)

 

Trainees

133 (50.0)

133 (50.0)

 

Age Years (mean)

41.8 ± 12.5

42.5 ± 12.7

.47*

Age

  

.71^

   <30

104 (52.0)

96 (48.0)

 

   31–40

65 (53.3)

57 (46.7)

 

   41–50

120 (51.1)

115 (48.9)

 

   >50

106 (47.5)

117 (52.5)

 

Herb Use (at baseline)

  

.60^

   0

61 (55.0)

50 (45.0)

 

   1–3

128 (52.0)

118 (48.0)

 

   4–8

117 (47.8)

128 (52.2)

 

   >8

89 (50.0)

89 (50.0)

 

Baseline Total HDS Use

5.8 ± 6.4

5.6 ± 5.3

.57†

Course Fee Paid

  

.62‡

   Yes

226 (49.8)

228 (50.2)

 

   No

169 (51.8)

157 (48.2)

 

Baseline Knowledge (% correct)

66.2 ± 10.8

67.7 ± 10.3

.039*

Baseline Confidence score

53.6 ± 18.3

53.7 ± 17.8

.92*

Baseline Communication Practices |

2.2 ± 2.0

2.2 ± 1.9

.44†

  1. Confidence scale scores could range from 19, 95, with Cronbach's alpha = 0.96;
  2. Communication scale scores could range from 0 to 10 with Cronbach's alpha = 0.84
  3. * Determined by t-test
  4. † Determined by Man Whitney U test
  5. ^ Determined by Pearsons Chi Square test
  6. ‡ Determined by Chi square test with continuity corrections for 2 × 2 tables
  7. | This measure required the participant to have seen patients in the preceding 30 days