Table 1.

Linguistic Summaries of Restlessness and Bed Motion of Night Time Sensor Data for Two Cases

Date and Time Interval	Linguistic Summaries Derived from Sensor Data
Case Study 1: Resident 3004
Baseline Day 1 21:00–07:00	Most 15-minute intervals are low restlessness.· Most 15-minute intervals are low restlessness and low bedroom motion. Most 15-minute intervals are low bedroom motion.
Baseline Day 2 21:00–07:00	Most 15-minute intervals are low restlessness. Most 15-minute intervals are low bedroom motion. Many 15-minute intervals are low restlessness. Many 15-minute intervals are low restlessness and low bedroom motion. Many 15-minute intervals are low bedroom motion.· Many 15-minute intervals of medium bedroom motion and medium restlessness. A few 15-minute intervals are medium restlessness.
Baseline Day 1 + 6 months 21:00–07:00	Almost all 15-minute intervals of medium bedroom motion are low restlessness. Most 15-minute intervals are low restlessness. Most 15-minute intervals are low bedroom motion.· Many 15-minute intervals are low restlessness and low bedroom motion. Many 15-minute intervals are low bedroom motion.· A few 15-minute intervals are medium bedroom motion.
Baseline Day 2 + 6 months 21:00–07:00	Almost all 15-minute intervals of low bedroom motion are low restlessness. Most 15-minute intervals are low restlessness. Most 15-minute intervals are low restlessness and low bedroom motion. Most 15-minute intervals are low bedroom motion.
Case Study 2: Resident 3003
Baseline 21:00–07:00	Many 15-minute intervals have low restlessness Most 15-minute intervals of medium bedroom motion have medium restlessness Most 15-minute intervals of low bedroom motion have low restlessness Many 15-minute intervals have low restlessness and low bedroom motion Almost all 15-minute intervals of low restlessness have low bedroom motion Most 15-minute intervals have low bedroom motion A few 15-minute intervals have medium restlessness
Baseline + 6 months 21:00–07:00	Almost all 15-minute intervals of low restlessness have low bedroom motion. Most 15-minute intervals have low restlessness. Most 15-minute intervals have low restlessness and low bedroom motion. Most 15-minute intervals have low bedroom motion.
Baseline + 7 months 21:00–07:00	Almost all 15-minute intervals of low restlessness have low bedroom motion. Almost all 15-minute intervals of low bedroom motion have low restlessness. Most 15-minute intervals have low restlessness. Most 15-minute intervals have low restlessness and low bedroom motion. Most 15-minute intervals have low bedroom motion.