Of 14 eligible podiatrists who were approached, 11 consented to participate. Of the remaining three, one was on vacation, one did not express interest and one expressed interest but did not consent. Participants were aged between 29–43 years (median 35), nine (82%) were female, and years of DFD-treatment experience ranged from 2–17 years (median 11). Two training sessions were delivered to all participants. Five participants requested peer support following training and three of these received feedback about a clinical consultation session.
Three of the four global score ratings (Change Talk, Partnership and Empathy) and two of the four core behaviour counts (Affirm and Persuade) showed statistically significant improvements and substantial effect sizes (η2 = .50-.67) across the three time points (Table A2). Contrasts comparing scores with those at baseline showed significant improvements on these six indices 2 weeks but not 12 weeks post-training.
None of the five other behaviour counts showed statistically significant improvements, but Simple Reflections, Complex Reflections and Giving Information each showed moderate effect sizes (η2 = .43-.48). Only Giving Information showed a statistically significant improvement from baseline to 12 weeks. As anticipated, both Giving Information and Questions were frequent throughout the study.
No substantial use of FIT Skills was evident in recordings, with only one podiatrist attempting to use motivational imagery after the training. Accordingly, detailed results on the FIT-QC are not reported.
Ten podiatrists completed the Hoppock scale. Job satisfaction was high at both baseline (Mean = 19.4, SD = 3.2) and 12 weeks (Mean = 20.4, SD = 3.9), with no significant change over time (F(1, 9) = 1.00; p = 0.34, η2 = .100).
Table 2
MI related skills at baseline, 2- and 12-weeks post-training
|
|
|
|
Overall Time Effect
|
Time Contrasts
|
|
|
|
|
from Pillai’s Trace
|
Baseline – 2 weeks
|
Baseline − 12 weeks
|
Variable
|
Baseline
|
2 weeks post-training
|
12 weeks post-training
|
F
(2,9)
|
p
|
η2
|
F (1,10)
|
p
|
η2
|
F (1,10)
|
p
|
η2
|
|
M (SD)
|
M (SD)
|
M (SD)
|
|
|
|
|
|
|
|
|
|
Global scores
|
|
|
|
|
|
|
|
|
|
|
|
|
Change Talk
|
1.77 (0.79)
|
3.08 (1.28)
|
2.08 (1.08)
|
5.60
|
.026
|
.554
|
10.92
|
.008
|
.522
|
0.79
|
.395
|
.073
|
Soften Sustain
|
1.09 (1.46)
|
1.36 (1.64)
|
1.00 (1.32)
|
0.14
|
.874
|
.030
|
0.20
|
.665
|
.019
|
0.02
|
.883
|
.002
|
Partnership
|
2.21 (0.74)
|
3.08 (0.96)
|
2.36 (0.98)
|
9.30
|
.006
|
.674
|
6.78
|
.026
|
.404
|
0.19
|
.671
|
.019
|
Empathy
|
2.34 (1.18)
|
3.09 (1.04)
|
2.27 (1.03)
|
6.91
|
.015
|
.605
|
3.31
|
.099
|
.249
|
0.03
|
.859
|
.003
|
Focal MI behaviour counts
|
|
|
|
|
|
|
|
|
|
|
|
|
Affirm
|
0.68 (0.93)
|
1.23 (1.08)
|
0.64 (0.81)
|
6.12
|
.021
|
.576
|
2.68
|
.133
|
.211
|
0.02
|
.905
|
.001
|
Seeking Collaboration
|
1.65 (1.68)
|
2.91 (2.33)
|
2.56 (2.12)
|
1.66
|
.243
|
.270
|
3.69
|
.084
|
.270
|
1.74
|
.216
|
.148
|
Emphasising Autonomy
|
0.05 (0.15)
|
0.36 (0.55)
|
0.36 (0.50)
|
2.00
|
.192
|
.307
|
3.06
|
.111
|
.234
|
4.22
|
.067
|
.297
|
Persuade*
|
1.36 (1.12)
|
0.41 (0.66)
|
2.36 (2.60)
|
4.52
|
.044
|
.501
|
4.51
|
.060
|
.311
|
1.43
|
.260
|
.125
|
Other behaviour counts
|
|
|
|
|
|
|
|
|
|
|
|
|
Giving Information*
|
19.30 (8.55)
|
13.41 (5.13)
|
11.05 (6.04)
|
3.36
|
.081
|
.428
|
3.50
|
.091
|
.259
|
7.12
|
.024
|
.416
|
Persuade with Permission
|
0.00 (0.00)
|
0.14 (0.32)
|
0.14 (0.24)
|
2.43
|
.143
|
.351
|
1.96
|
.192
|
.164
|
3.75
|
.082
|
.273
|
Question
|
19.55 (7.92)
|
18.89 (5.25)
|
18.64 (5.80)
|
0.58
|
.944
|
.013
|
0.07
|
.798
|
.007
|
0.13
|
.731
|
.012
|
Simple Reflection
|
1.36 (1.23)
|
2.38 (1.70)
|
0.76 (0.50)
|
4.14
|
.053
|
.479
|
3.13
|
.107
|
.239
|
2.05
|
.183
|
.170
|
Complex Reflection
|
0.18 (0.34)
|
1.14 (1.19)
|
1.05 (1.65)
|
3.99
|
.057
|
.470
|
6.58
|
.028
|
.397
|
2.87
|
.121
|
.223
|
Note: *Lower Persuade or Giving Information scores indicate better MI adherence. The non-adherent behaviour ‘Confront’ was not seen in any recordings and therefore omitted from the table. M: Mean. SD: Standard Deviation. |
Semi-structured interviews were conducted with all 11 participants and lasted a median 5.5 minutes (Range = 5.1–10.4). Three main themes with 10 subthemes were identified from the interviews (Table A3).
Table 3
Main themes identified in semi-structured interviews
Main Theme
|
Subtheme 1
|
Subtheme 2
|
Subtheme 3
|
Subtheme 4
|
1. Clinical Issues
|
1.1 Challenging situations
|
1.2 Communication challenges
|
|
|
2. Training Content
|
2.1 Overall training experience
|
2.2 Role-play
|
2.3 Imagery
|
2.4 Ongoing training and support
|
3. Training Outcomes
|
3.1 New communication skills
|
3.2 Increased patient engagement
|
3.3 Long-term application of MI skills
|
3.4 Appropriateness of MI
|
Main theme 1. Clinical issues
Subtheme 1.1 Challenging situations:
Before training, all podiatrists identified struggles with fostering self-care by people with DFD. These struggles included situations where podiatrists tried to achieve commitment to self-care.
“… a bit like that feeling like your hitting your head against a brick wall. That you know they know what they should be doing and they’re just not doing it and it’s frustrating to be able to have the solution but them not being invested enough in their own care to do it” (Pod B)
Subtheme 1.2 Communication challenges:
Podiatrists also reported challenges with communication, especially when the person had multiple comorbidities or limited education, and when relatives or friends joined consultations.
“The relatives and the family, because it becomes a joint problem a joint concern…some of the carers have sort of pushed their needs onto the patient and you have…to steer the consult back to the patient sometimes.” (Pod F).
Main theme 2. Training Content
Subtheme 2.1 Overall training experience:
Most podiatrists reported that MI training was enjoyable, beneficial, interesting and informative. They liked the small group and felt engaged.
“I found the training days very beneficial and informative, and I think that we were very engaged. It was quite good because it was interactive.” (Pod G).
“It was good….I definitely did learn better communication skills to a certain extent” (Pod K).
Some felt:
“There was a lot of information in a short period of time” (Pod C)
“Hard to relate it sometimes to a clinical setting” (Pod D)
Sub theme 2.2 Role-play:
Role-play practice elicited mixed feelings. Some found it useful, despite some negative feelings.
“Nice to see how different clinicians worked.” (Pod A).
“As much as I hate role-play, it did help.” (Pod I).
Others said:
“[Role-play is] tricky as we think differently than the patients.” (Pod J).
“[I] hated it.” (Pod B).
Sub theme 2.3 Imagery:
Participants struggled fitting imagery into their clinical practice:
“I found imagery most difficult to implement in a clinical environment. I thought we were reasonably well trained in it, but when I tried to execute it, I found it difficult to approach that kind of a thing with the patients. And when I did, they weren’t particularly receptive.” (Pod C)
Subtheme 2.4 Ongoing training and support:
More training was requested, via ongoing support in the form of peer support and via hands-on training where actual difficult patient situations can be discussed:
“If we were able to maybe isolate some of the difficult patients and have a group discussion about how you would apply that training to that particular patient. Then everyone can come away with a new way to deal with similar patients.” (Pod C)
Theme 3. Training outcomes
Subtheme 3.1 New communication skills:
Applying new strategies when communicating with people with DFD, such as reflections and open-ended questions, was seen as useful.
“…having those open-ended questions other than short-ended questions, so you could really just learn to shut up and let the patient speak.” (Pod E)
“Strategies of getting the patient to commit themselves to something as opposed to us dictating to them what they needed to do.” (Pod E)
Participants liked the fact that training allowed them to ask people with DFD to reflect on what they had previously done and wanted to do:
“I think the open-ended questions and the reflections back were really useful for developing a rapport with the patients.” (Pod D)
Other useful skills were asking for goals, allowing the patient to talk more, and reducing podiatrists’ talk time:
“I have allowed the patients to speak more which has given me an insight that I did not have before” (Pod F).
“To be quiet as well, that’s a hard one. It’s a very practical thing to let them just speak, to fill the silence rather than us.” (Pod B).
“Getting the patient to tell you what their plan is and what their goals are, because at the end of the day it’s their health care.” (Pod A).
Subtheme 3.2 Increased patient engagement:
The new communication skills appeared to result in increased patient engagement:
“They’ve seemed to be more engaged with their self-care. And instead of telling them what to do I feel that they respond better because they are thinking what they can do better. They’re taking responsibility more.” (Pod A)
“Initially getting people to open up and talk about experiences with foot ulcers and how they can change things, its changing their mentality from them thinking that its actually our problem and our responsibility to them actually having to think about it as their wound and their responsibility.” (Pod G)
Subtheme 3.3 Long-term implementation of MI skills:
Participants reported difficulty with changing their habitual behaviour in sessions. While anticipating that applying MI over the longer-term would be hard, some were optimistic about achieving this.
“…it was definitely still challenging. Hard not problem-solving” (Pod D)
Participants suggested ways to support them to sustain their use of MI related skills over the longer term:
“[We need] more training within motivational interviewing to keep your skills up and keep it fresh. The more you do it, the more it will embed into your practice, but at the beginning it’s easy to go back to how you used to do.” (Pod A)
“We slowly slip back into our old ways because we don’t reinforce it and we’re really time poor.” (Pod F)
Subtheme 3.4 Appropriateness of MI:
MI was not seen as an appropriate approach for every patient:
“Some of them still do the same thing regardless.” (Pod J).
“I guess I use it where I see the need.” (Pod I).