Effects of a Lifestyle and Sleep Intervention in Non-exercising Adults

Pittsburg Sleep Quality Index. The Pittsburgh Sleep Quality Index (PSQI) contains 19 self-rated questions and 5 questions rated by the bed partner or roommate (if one is available). Only self-rated questions are included in the scoring. The 19 self-rated items are combined to form seven "component" scores, each of which has a range of 0-3 points. In all cases, a score of "0" indicates no difficulty, while a score of "3" indicates severe difficulty. The seven component scores are then added to yield one "global" score, with a range of 0-21 points, "0" indicating no difficulty and "21" indicating severe difficulties in all areas.

Measured using an activity monitor (Actigraph GT3X) and Sunrise sleep

Measured using an activity monitor (Actigraph GT3X) and Sunrise

Time spent in moderate-to-vigorous physical activity measured by a physical activity monitor, Actigraph GT3X

Time spent in light intensity physical activity measured by a physical activity monitor, Actigraph GT3X

Time spent in vigorous intensity physical activity measured by a physical activity monitor, Actigraph GT3X

Sedentary time measured by a physical activity monitor Actigraph GT3X

Cardiorespiratory stress test

Six-minute walk test: This test measures the distance that a patient can quickly walk on a flat, hard surface in a period of 6 minutes (the 6MWD)

Measured using an ambulatory BP device

EuroQol (Europe Quality of Life) EQ-5D-5L questionnaire.The EQ-5D-5L is a brief, multiattribute, generic, health status measure composed of 5 questions with Likert response options (descriptive system). The descriptive system covers 5 dimensions of health (mobility, self-care, usual activities, pain or discomfort, and anxiety or depression) with 5 levels of severity in each dimension (no problems, slight problems, moderate problems, severe problems, and unable to perform or extreme problems). The worst health state is (55555) and the best health state is (11111).

Measured using bio-electrical impedance

Measured using a dynamometer

The 36-Item Short Form Health Survey questionnaire measures eight scales: physical functioning (PF), role physical (RP), bodily pain (BP), general health (GH), vitality (VT), social functioning (SF), role emotional (RE), and mental health (MH). The SF-36 consists of eight scaled scores, which are the weighted sums of the questions in their section. Each scale is directly transformed into a 0-100 scale on the assumption that each question carries equal weight. The lower the score the more disability. The higher the score the less disability i.e., a score of zero is equivalent to maximum disability and a score of 100 is equivalent to no disability.

General Anxiety Disorder-7 (GAD-7) questionnaire. The score is calculated by assigning scores of 0, 1, 2, and 3 to the response categories, respectively, of "not at all," "several days," "more than half the days," and "nearly every day." GAD-7 total score for the seven items ranges from 0 to 21.

Patient Health Questionnaire-9 (PHQ-9). Each item is evaluated on a severity scale ranging from 0 to 3 where the respondent is asked to rate how often each symptom occurred over the last 2 weeks (0-not at all; 1-several days; 2-more than half of the days or 3-nearly every day), yielding a total score ranging from 0-27.

Warwick-Edinburgh Mental Wellbeing Scale. The Likert scale represents a score for each item from 1 to 5 respectively, giving a minimum score of 14 and maximum score of 70. All items are scored positively. The overall score for the WEMWBS is calculated by totalling the scores for each item, with equal weights.

Motivation Scale towards Health-Oriented Physical Activity questionnaire. A higher score indicates higher motivation towards physical activity.

Social deprivation score. This questionnaire is designed to assess the level of precariousness by the means of 11 binary items. Among these 11 items, two are very frequent in material deprivation scales: items #4-5. Six are related to social deprivation: items #1, #3, #6-9. One is related to health and financial difficulties: item #1. The last two [#10-11] are specific to precariousness scales. The final score can vary from 0 (no precariousness), to 100 (extreme precariousness), each item having its own weight.

The Dutch Eating Behavior Questionnaire (DEBQ) is a 33-item self-report questionnaire that is aimed to assess three distinct eating behaviors in adults: (1) emotional eating, (2) external eating, and (3) restrained eating. Items on the DEBQ range from 1 (never) to 5 (very often), with higher scores indicating greater endorsement of the eating behavior.

Insomnia Severity Index. The total score is the sum of all seven items. Total score ranges from 0-28. A higher score indicates more symptoms of insomnia.

Epworth Sleepiness Score. The ESS is a self-administered questionnaire with 8 questions. Respondents are asked to rate, on a 4-point scale (0-3), their usual chances of dozing off or falling asleep while engaged in eight different activities. Most people engage in those activities at least occasionally, although not necessarily every day. The ESS score (the sum of 8 item scores, 0-3) can range from 0 to 24. The higher the ESS score, the higher that person's average sleep propensity in daily life (ASP), or their 'daytime sleepiness'.

This scale measures the main psychological predictors of physical activity according to the theory of planned behaviour. Attitude is measured by 5 items. A higher score indicates more a favorable attitude.

This scale measures the main psychological predictors of physical activity according to the theory of planned behaviour. Self-efficacy is measured by 3 items, a higher score indicates higher self-efficacy.

This scale measures the main psychological predictors of physical activity according to the theory of planned behaviour. Subjective norms is measured by 2 items, a higher score indicates more favorable subjective norms.