You will be shown the abstract of a medical clinical trial report. Your task is to extract all the findings from this report into a JSON array. Each finding should contain the following five elements:

- Intervention: The medical intervention being tested. This should be a text span copied from the input passage.
- Comparator: The baseline against which the intervention is being evaluated. This should be a text span copied from the input passage. If no comparator is reported, set to `null`.
- Outcome: The medical outcome whose effect is being measured. This should be a text span copied from the input passage.
- Effect: The effect of the intervention on the outcome, relative to the comparator. The effect should be one of the following three values: ("significantly increased", "significantly decreased", "no significant difference").
- Evidence: The evidence for the effect. This should be a text span copied from the input passage.

Please format your output as a JSON array. Each entry in the output should be an array containing the 5 elements listed above, in the following order: [<intervention>, <comparator>, <outcome>, <effect>, <evidence>].

For example, an output with two findings might read:
```
[["aspirin", "placebo", "headache severity", "significantly decreased", "Mean headache severity was significantly decreased in the aspirin group compared to the placebo group (p < 0.05)."], ["aspirin", "placebo", "weight loss", "no significant difference", "We did not observe any difference in weight loss between the group given aspirin relative to the control group"]]
```

There are 5 finding(s) in the abstract below. Please extract them. Output only the JSON array with these 5 findings. Do not include any additional text.

Abstract:
ABSTRACT.BACKGROUND: Middle-aged women are at risk of weight gain and associated comorbidities. Deliberate restriction of food intake (dieting) produces short-term weight loss but is largely unsuccessful for long-term weight management. Two promising approaches for the prevention of weight gain are intuitive eating (ie, eating in accordance with hunger and satiety signals) and the development of greater psychological flexibility (ie, the aim of acceptance and commitment therapy [ACT]).

ABSTRACT.OBJECTIVES: This pilot study investigated the usage, acceptability, and feasibility of "Mind, Body, Food," a Web-based weight gain prevention intervention prototype that teaches intuitive eating and psychological flexibility skills.

ABSTRACT.METHODS: Participants were 40 overweight women (mean age 44.8 [standard deviation, SD, 3.06] years, mean body mass index [BMI] 32.9 [SD 6.01] kg/m2, mean Intuitive Eating Scale [IES-1] total score 53.4 [SD 7.46], classified as below average) who were recruited from the general population in Dunedin, New Zealand. Module completion and study site metrics were assessed using Google Analytics. Use of an online self-monitoring tool was determined by entries saved to a secure online database. Intervention acceptability was assessed postintervention. BMI, intuitive eating, binge eating, psychological flexibility, and general mental and physical health were assessed pre- and postintervention and 3-months postintervention.

ABSTRACT.RESULTS: Of the 40 women enrolled in the study, 12 (30%) completed all 12 modules (median 7.5 [interquartile range, IQR, 2-12] modules) and 4 (10%) used the self-monitoring tool for all 14 weeks of the intervention period (median 3 [IQR 1-9] weeks). Among 26 women who completed postintervention assessments, most women rated "Mind, Body, Food" as useful (20/26, 77%), easy to use (17/25, 68%) and liked the intervention (22/25, 88%). From pre- to postintervention, there were statistically significant within-group increases in intuitive eating (IES-2 total score P<.001; all IES-2 subscale scores: P ≤.01), psychological flexibility (P=.01), and general mental health (P<.001) as well as significant decreases in binge eating (P=.01). At the 3-month follow-up, IES-2 improvements were maintained, and there were further improvements in binge eating (P<.001) and general mental health (P=.03), and a marginal yet nonsignificant tendency for further improvement in psychological flexibility (P=.06). There were no significant within-group changes in BMI from pre- to postintervention and postintervention to 3-month follow-up (P=.46 and P=.93, respectively).

ABSTRACT.CONCLUSIONS: The "Mind, Body, Food" prototype Web-based intervention is appealing to middle-aged women and may be a useful tool to help women learn intuitive eating and ACT skills, reduce binge eating, and maintain weight over 3 months. Further work to improve the user experience and engagement is required before testing the online intervention in a randomized controlled trial.

Findings:
[["Intuitive Eating and Acceptance and Commitment Therapy", "Control", "Intuitive eating total score ", "significantly increased", "From pre- to postintervention, there were statistically significant within-group increases in intuitive eating (IES-2 total score P\u003c.001; all IES-2 subscale scores: P \u2264.01), psychological flexibility (P=.01), and general mental health (P\u003c.001) as well as significant decreases in binge eating (P=.01)"], ["Intuitive Eating and Acceptance and Commitment Therapy", "Control", "Psychological flexibility", "significantly increased", "From pre- to postintervention, there were statistically significant within-group increases in intuitive eating (IES-2 total score P\u003c.001; all IES-2 subscale scores: P \u2264.01), psychological flexibility (P=.01), and general mental health (P\u003c.001) as well as significant decreases in binge eating (P=.01)"], ["Intuitive Eating and Acceptance and Commitment Therapy", "Control", "General mental health ", "significantly increased", "From pre- to postintervention, there were statistically significant within-group increases in intuitive eating (IES-2 total score P\u003c.001; all IES-2 subscale scores: P \u2264.01), psychological flexibility (P=.01), and general mental health (P\u003c.001) as well as significant decreases in binge eating (P=.01)"], ["Intuitive Eating and Acceptance and Commitment Therapy", "Control", "Binge eating", "significantly decreased", "From pre- to postintervention, there were statistically significant within-group increases in intuitive eating (IES-2 total score P\u003c.001; all IES-2 subscale scores: P \u2264.01), psychological flexibility (P=.01), and general mental health (P\u003c.001) as well as significant decreases in binge eating (P=.01)"], ["Intuitive Eating and Acceptance and Commitment Therapy", "Control", "BMI", "no significant difference", "There were no significant within-group changes in BMI from pre- to postintervention and postintervention to 3-month follow-up (P=.46 and P=.93, respectively)."]]