Research Article
Development of a Composite Lifestyle Index and Its Relationship to Quality of Life Improvement: The CLI Pilot Study
| Value | Sleep (hours/night) |
| 10 | 7 to 9 | 9 | 6.5 to 7 or 9 to 10 | 8 | 6 to 6.5 or 10 to 11 | 7 | 5.5 to 6 or 11 to 12 | 6 | 5 to 5.5 or 12 to 13 | 5 | 4.5 to 5 or 13 to 14 | 4 | 4 to 4.5 or 14 to 15 | 3 | 3.5 to 4 or 15 to 16 | 2 | 3 to 3.5 or 16 to 17 | 1 | Less than 3 or More than 17 |
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Sleep index.
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