1. Editorial

   • A. J. Lees
   • P. Martínez-Martín

   Pages: S1 - S1

2. PDQ-39: a review of the development, validation and application of a Parkinson’s disease quality of life questionnaire and its associated measures

   • V. Peto
   • C. Jenkinson
   • R. Fitzpatrick

   Pages: S10 - S14

3. Practical approach to quality of life in Parkinson’s disease: the nurse’s role

   • D. G. MacMahon
   • Sue Thomas

   Pages: S19 - S22

4. Additional therapies in Parkinson’s disease patients: useful tools for the improvement of the quality of life or senseless loss of resources?

   • Alexandra Henneberg

   Pages: S23 - S27

5. Quality of life in patients with Parkinson’s disease who transfer from standard levodopa to Sinemet CR: the STAR study

   • F. Grandas
   • Pablo Martínez-Martín
   • on behalf of the STAR Multicenter Study Group

   Pages: S31 - S33

6. Scale of Quality of Life of Care-Givers (SQLC)

   • J. M. Glozman
   • K. G. Bicheva
   • N. V. Fedorova

   Pages: S39 - S41

7. Sleep disorders in Parkinson’s disease

   • F. Stocchi
   • Luca Barbato
   • Stefano Ruggieri

   Pages: S15 - S18

8. An introduction to the concept of “quality of life in Parkinson’s disease”

   • Pablo Martínez-Martín

   Pages: S2 - S6

9. Quality of life and Parkinson’s disease: The CR FIRST Study

   • P. G. Wasielewski
   • William C. Koller

   Pages: S28 - S30

10. Quality of life in Parkinson’s disease: validation study of the PDQ-39 Spanish version

    • Pablo Martínez-Martín
    • B. Frades Payo
    • and The Grupo Centro for Study of Movement Disorders

    Pages: S34 - S38

11. From the moment of diagnosis

    • Mary G. Baker

    Pages: S7 - S9