METHOD AND SYSTEM FOR OPTIMIZING QUESTIONNAIRES

• US 20130024212A1
• Filed: 02/24/2011
• Published: 01/24/2013
• Est. Priority Date: 03/31/2010
• Status: Abandoned Application

• Current Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Original Assignee: Koninklijke Philips Electronics N.V. (Koninklijke Philips N.V.)
• Inventors: Atakhorrami, Maryam, Cheing, Amy Oi Mee
• Application Number:
  US13/638,005
• Publication Number:
  US 20130024212A1
• Time in Patent Office: Days
• US Class Current: 705/3
• CPC Class Codes: G16H 10/20 for electronic clinical trials or questionnaires

Abstract

A computer-implemented method for providing a questionnaire to a patient based on patient'"'"'s current health condition is provided. The method includes measuring physical activity of the patient with an activity monitor; measuring respiration rate with a respiration rate sensor; measuring heart rate with a heart rate monitor; measuring cough frequency with a cough frequency monitor; and executing, on the processor of the computer system, one or more computer program modules configured to generate a questionnaire to gather information from the patient. The questionnaire comprises a set of questions that are based the gathered physical activity data, respiration rate data, heart rate data, cough frequency data, or any combination thereof.

Claims

1. A computer-implemented method for providing a questionnaire to a patient based on patient'"'"'s current health condition, wherein the method is implemented in a computer system comprising one or more processors configured to execute one or more computer programs modules, the method comprising:

measuring physical activity of a patient with an activity monitor to gather physical activity data;

measuring respiration rate of such a patient with a respiration rate sensor to gather respiration rate data;

measuring heart rate of such a patient with a heart rate monitor to gather heart rate data;

measuring cough frequency of such a patient with a cough frequency monitor to gather cough frequency data; and

executing, on a processor of a computer system, one or more computer program modules configured to generate a questionnaire to gather information from such a patient, wherein generating the questionnaire comprises selection of a set of questions from a plurality of sets of questions, with selections being based on one or more of the physical activity data, the respiration rate data, the heart rate data or the cough frequency data.

2. The method of claim 1, wherein the set of questions are selected based on

(a) a decrease in the physical activity of the patient,

(b) an increase in the cough frequency of the patient,

(c) an increase in the respiration rate of the patient with a decrease in the physical activity of the patient;

or

(d) an increase in the heart rate of the patient with a decrease in the physical activity of the patient.

4. The method of claim 1, wherein the respiration rate sensor or the cough frequency monitor is a microphone.

5. The method of claim 1, wherein the respiration rate sensor is configured to measure the respiration rate of patient using inductance.

6. The method of claim 1, wherein the cough rate monitor is configured to measure the respiration rate of patient using inductance and sound.

7. The method of claim 1, wherein the heart rate monitor is configured to analyze an electrocardiography signal of patient to determine the heart rate.

8. The method of claim 1, wherein the information gathered from such a patient includes information pertaining to:

respiratory symptoms of such a patient,

smoking history of such a patient,

psychological condition of such a patient,

specific physical activities performed by such a patient, and

other illnesses of such a patient.

3. (canceled)

9. (canceled)

10. A system for providing a questionnaire to a patient based on such a patient'"'"'s current health condition, the system comprising:

a sensor configured to measure;

a) physical activity of the patient to gather physical activity data,

b) a respiration rate of the patient to gather respiration rate data,

c) heart rate of the patient to gather heart rate data, and

d) cough frequency of the patient to gather cough frequency data; and

a processor operatively connected to the sensor and configured to generate a questionnaire to gather information from such a patient, wherein generating the questionnaire comprises selection of a set of questions from a plurality of sets of questions, with selections being based on one or more of the physical activity data, the respiration rate data, the heart rate data or the cough frequency data.

11. The system of claim 10, wherein the set of questions are selected based on:

(a) a decrease in the physical activity of such a patient,

(b) an increase in the cough frequency of such a patient,

(c) an increase in the respiration rate of the patient with a decrease in the physical activity of such a patient, or

(d) an increase in the heart rate of the patient with a decrease in the physical activity of such a patient.

12. The system of claim 10, wherein the sensor includes an activity monitor, a respiration rate sensor, a heart rate monitor, and a cough frequency monitor.

14. The system of claim 12, wherein the respiration rate sensor, cough frequency monitor, or both is a microphone.

15. The system of claim 12, wherein the respiration rate sensor is configured to measure the respiration rate of patient using inductance.

16. The system of claim 10, wherein the information gathered from such a patient includes information pertaining to:

respiratory symptoms of such a patient,

smoking history of such a patient,

psychological condition of such a patient,

specific physical activities performed by such a patient, and

other illnesses of such a patient.

19. The system of claim 14, wherein the set of questions are selected based on:

a decrease in the physical activity of the patient

an increase in the cough frequency of the patient

an increase in the respiration rate of the patient with a decrease in the physical activity of the patient

an increase in the heart rate of the patient with a decrease in the physical activity of the patient.

13. (canceled)

17. Cancelled

18. A system for providing a questionnaire to a patient based on such a patient'"'"'s current health condition, the system comprising:

means for measuring physical activity of such a patient to gather physical activity data;

means for measuring respiration rate of such a patient to gather respiration rate data;

means for measuring heart rate of such a patient to gather heart rate data;

means for measuring cough frequency of such a patient to gather cough frequency data; and

means for executing a computer program module to generate a questionnaire to gather information from such a patient, wherein generating the questionnaire comprises selection of a set of questions from a plurality of sets of questions, with selections being based on the physical activity data, the respiration rate data, the heart rate data, the cough frequency data, or any combination thereof.