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4th International Workshop on Ambient Assisted Living




M. Vega, M. Mart鱈n, Miguel A. Valero and I. Pau
     Universidad Polit辿cnica de Madrid, Spain
Contents
 Motivation

 Goals

 Methodology

 Results

 Conclusions



M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care   IWAAL 2012
Motivation
 Current rates of detection of developmental
  disorders in primary care are lower than their
  real incidence.
     Early identification of children with such disorders
       should be a priority
                                                            Council on Children With Disabilities, 2006.

 Language disorders are the first symptoms of a
  possible developmental disorder
                                                            J. Narbona, et al. , 2003.

 Identify the disorder in the first stages
     Provide a proper medical treatment

       M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care   IWAAL 2012
However
 No optimal methods for screening of speech
  and language delay have still been identified.
 Screening is practiced in an inconsistent way
  in primary care.
                                                             H.D. Nelson, et. al, Screening for speech and
                                                            language delay in preschool children: Systematic
                                                            evidence review for the US preventive services task
                                                            force, Pediatrics, vol. 117, 2006, pp. 298-319.


     Could ICT provide pediatricians with
     an effective tool to improve early
     detection in primary care?

      M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care   IWAAL 2012
Research Goals
I. To build a tool for intelligent healthcare in
  primary care
    Pediatricians may get assisted in the process of
     early referral of language disorders

II. To build a Knowledge Base for smart
  screening of language disorders
III. To validate the KB through proven real cases
  of children with language disorders

      M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care   IWAAL 2012
Methodology
 KBS for smart screening of language disorders
                                                                                                  KBS in
     Knowledge                                     Knowledge
     Acquisition                                 Representation
                                                                                                 pediatrics
                                                                                                   care




       M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care        IWAAL 2012
General System Architecture
                   12
                                                                         1

                                                                          4
                    2

                    3




                                     7         4

                                                                                               9

                                                                        Spanish
                                                                       healthcare
                                                                        system


                                                                              5

                                                                              6

                                                   10
                                                   11


                                                                                                            7
 M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care   IWAAL 2012
Other results
 The final KB has 136 questions: 1 to 72 months
           Extension to original Denver test
          Alert Milestones that imply bringing forward the visit
          Alarm Milestones that imply referral to the specialist
                          Question to be answered by
 Age  Milestone                                                                            System decision
                                 pediatrician

1 month - Alarm          Reacts to a bell                                Send to specialist to check hearing

1 month - Alarm          Vocalizes without crying                        Send to specialist to check hearing

2 months - Alert         Emits OOO/AAH                                 Bring forward visit (three months)
2 months - Alert         Screams to interact                             Bring forward visit (three months)


           M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care    IWAAL 2012
Other results
 Web tool for accessing the DSS:
   The Interface




       M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care   IWAAL 2012
Other results
 Web tool for accessing the DSS
   Pediatrician check of language evaluation




       M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care   IWAAL 2012
Other results
 Web tool for accessing the DSS
   Children follow-up by adequate specialist




       M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care   IWAAL 2012
Conclusions
 Innovative smart solution to assist
  pediatricians in detecting language disorders.
 A easy-way to interact with the system
  through an Open Web application.
 The involvement of 4 experts allowed to
  defining the problem and selecting
  significant 21 real proven cases.
    A deeper validation of the KB is planned to be
     carried out with the 39 cases available in the LIC

      M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care   IWAAL 2012
4th International Workshop on Ambient Assisted Living




M. Vega, M. Mart鱈n, Miguel A. Valero and I. Pau
    Universidad Polit辿cnica de Madrid, Spain
                    <marisam@diatel.upm.es>
General System Architecture




                                                                        Spanish
                                                                       healthcare
                                                                        system




                                                                                                            14
 M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care   IWAAL 2012
Knowledge Acquisition methods


Methodologies
                                                                                       Conceptualization
a.GROVER
                                                                                       and Formal Design of
b.CommonKADS                                                                             the information

c.IDEAL

d.Methontology


                                                                        Knowledge to be
                                                                           systematized




          M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care   IWAAL 2012

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Validation tool for smart screening of language disorders in pediatrics care at IWAAL 2012

  • 1. 4th International Workshop on Ambient Assisted Living M. Vega, M. Mart鱈n, Miguel A. Valero and I. Pau Universidad Polit辿cnica de Madrid, Spain
  • 2. Contents Motivation Goals Methodology Results Conclusions M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care IWAAL 2012
  • 3. Motivation Current rates of detection of developmental disorders in primary care are lower than their real incidence. Early identification of children with such disorders should be a priority Council on Children With Disabilities, 2006. Language disorders are the first symptoms of a possible developmental disorder J. Narbona, et al. , 2003. Identify the disorder in the first stages Provide a proper medical treatment M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care IWAAL 2012
  • 4. However No optimal methods for screening of speech and language delay have still been identified. Screening is practiced in an inconsistent way in primary care. H.D. Nelson, et. al, Screening for speech and language delay in preschool children: Systematic evidence review for the US preventive services task force, Pediatrics, vol. 117, 2006, pp. 298-319. Could ICT provide pediatricians with an effective tool to improve early detection in primary care? M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care IWAAL 2012
  • 5. Research Goals I. To build a tool for intelligent healthcare in primary care Pediatricians may get assisted in the process of early referral of language disorders II. To build a Knowledge Base for smart screening of language disorders III. To validate the KB through proven real cases of children with language disorders M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care IWAAL 2012
  • 6. Methodology KBS for smart screening of language disorders KBS in Knowledge Knowledge Acquisition Representation pediatrics care M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care IWAAL 2012
  • 7. General System Architecture 12 1 4 2 3 7 4 9 Spanish healthcare system 5 6 10 11 7 M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care IWAAL 2012
  • 8. Other results The final KB has 136 questions: 1 to 72 months Extension to original Denver test Alert Milestones that imply bringing forward the visit Alarm Milestones that imply referral to the specialist Question to be answered by Age Milestone System decision pediatrician 1 month - Alarm Reacts to a bell Send to specialist to check hearing 1 month - Alarm Vocalizes without crying Send to specialist to check hearing 2 months - Alert Emits OOO/AAH Bring forward visit (three months) 2 months - Alert Screams to interact Bring forward visit (three months) M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care IWAAL 2012
  • 9. Other results Web tool for accessing the DSS: The Interface M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care IWAAL 2012
  • 10. Other results Web tool for accessing the DSS Pediatrician check of language evaluation M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care IWAAL 2012
  • 11. Other results Web tool for accessing the DSS Children follow-up by adequate specialist M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care IWAAL 2012
  • 12. Conclusions Innovative smart solution to assist pediatricians in detecting language disorders. A easy-way to interact with the system through an Open Web application. The involvement of 4 experts allowed to defining the problem and selecting significant 21 real proven cases. A deeper validation of the KB is planned to be carried out with the 39 cases available in the LIC M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care IWAAL 2012
  • 13. 4th International Workshop on Ambient Assisted Living M. Vega, M. Mart鱈n, Miguel A. Valero and I. Pau Universidad Polit辿cnica de Madrid, Spain <marisam@diatel.upm.es>
  • 14. General System Architecture Spanish healthcare system 14 M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care IWAAL 2012
  • 15. Knowledge Acquisition methods Methodologies Conceptualization a.GROVER and Formal Design of b.CommonKADS the information c.IDEAL d.Methontology Knowledge to be systematized M. Vega et al. Validation tool for smart screening of language disorders in pediatrics care IWAAL 2012