Correlation of Data
When correlating data:
- Ensure all the relevant data has been gathered before the client leaves the
building
- Check pain levels and exertion levels
- Ensure that weight limits have been recorded for S.M.L. and S.M.C. and that time and
repetitions have been recorded for Endurance Lift and Carry portions of the testing.
- Note any inconsistencies or behaviors that may influence the rating.
Using the Data Input Sheet
Dynamometer Readings:
Average three (3) readings for each position and record.
- Check notes made and add comments if needed.
- Consult the Normative Data Sheet using Position 2 readings
- Calculate the Norm and percentage Norm compared to Test results
- Does this represent a consistently shaped curve from right to left?
- Record in the notes section, any reason found during testing that may account for a
curve not being present
- Note any inconsistencies or behaviors that may influence the rating.
Step Test:
- Compare Percentile Ranking
- Circle the appropriate rating for male or female.
- Note any inconsistencies or behaviors that may influence the rating.
Positional Tolerances:
- Fill in the Data Input Sheet for each activity as required
B.A.B.I. -average out heart rate readings
-subtract Baseline Heart Rate
-multiply the result by three (or number of minutes being used to calculate
B.A.B.I.)
-divide by 10 (for use on graph)
- Note any inconsistencies or behaviors that may influence the rating.
Dynamic Loaded Activities:
Safe Maximal Lifts (S.M.L.)
- Calculate B.A.B.I. (use the last three minutes of the test)
- Check test heights and record
- Record kg limits (S.M.L.)
- Note any inconsistencies or behaviors that may influence the rating.
Endurance Lift (E.L.)
Check work height
- Calculate B.A.B.I. (use the last three minutes of the test)
- Check time taken for the activities
- Fill in calculations for reps per minute
- Estimate S.M.L. using the Equation - S.M.L. = L x RF.
- Is predicted S.M.L. within 10% of the actual S.M.L.?
- Record any reasons why this may not be so.
- Note any inconsistencies or behaviors that may influence the rating.
Safe Maximal Carry (S.M.C.)
- Calculate B.A.B.I. (use the last three minutes of the test) for each test.
- Record the actual S.M.C. for each test in kgs.
- Note any inconsistencies or behaviors that may influence the rating.
Endurance Carry (E.C.)
Count the repetitions completed from check off section.
- Calculate reps per minute
- Calculate B.A.B.I. (using the last three minutes of the test)
- Calculate S.M.C. using S.M.C. = L x RF
- Is predicted S.M.C. within 10% of actual S.M.C.
- Note any inconsistencies or behaviors that may influence the rating.
Push / Pull:
- Fill in how test was completed and what it compares to from the test. Include details of
surface, incline, etc.
- Note any inconsistencies or behaviors that may influence the rating.
Results:
Transfer data to Results Sheets, calculate the loads required for repetitions using the
Equation - Max Tolerable = E x S.M.L. using the Factor Table provided.
Correlation Graph:
Plot all data onto Correlation Graph and fill in the legend for activities.
- This will provide you with valuable information when correlated data for your report. It
will force you to critically think about each task.
- Examine the graph carefully.
- Note all rises and falls and compare to B.A.B.I. and activities carried out.
- Do trends demonstrate consistency, if not check notes for activities for
experimentation.
Hint:
Compare the Pain Levels and Exertion Levels, and the B.A.B.I. scores with any pain
behaviors displayed by the client.
- Consistent results will usually show a high correlation factor between all three lines.
- Inconsistent results will invariably show rises and falls in an apparently random nature
or during inappropriate activities.
- Careful scrutiny of the graph compared with observation and notes, will allow you to
make certain judgements in relation to the results and recommendations you document in the
final report.
Consistency Results:
- Using information from the graph combined with observations during testing, fill in the
consistency table.
- The 14 checks have been divided into six (6) groups to provide a weighting of scores.
- The first group represents grip, then heart rate and pain followed by other single
categories.
- If the total score is 50% or below, you may want to refer back to the group score. A
score of 7/14 may involve only pain and grip scores being low so may not be as relevant as
a poor reading over all groups. If three or more groups are not consistent then a problem
with client consistency is obviously present.
Safe Manual Handling Techniques:
- Using the score sheet score the manual handling technique
- This is best done at some earlier stage of the evaluation like during manual material
handling or SML or SMC but with practice becomes automatic as one reviews the data.
- Recommendations should include further instruction for the clients with scores below 70%
of safe technique or a score of two (2) or below on any one of the five (5) sections.
- Note activities where manual material handling score is lowest and recommendations.
- Risk Factors of Lifting Loads which are awkward to handle. Large dimensions, not
rigid, confined spaces, or in heated environments.
Results Sheet:
- The Result Sheet can now be completed using this correlated data.
- Positional Tolerances activities can now be graded using the definitions provided.
- Unlimited
- Reduced Tolerance
- Limited Tolerance < 3 minutes
- Unable / Not recommended