Higher Unsaturated Fat Intake Predicts Very Slightly Lower Inspiration for Population

Higher Unsaturated Fat Intake Predicts Very Slightly Lower Inspiration for Population

Contents

Variables

A
Unsaturated Fat 157
A
Inspiration 1050

Categories

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Nutrients 313
A
Emotions 2028

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Your Data

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Medium Confidence
Very Weak Effect Size
Negative Relationship
Population Study
cause image gauge image effect image
Participants reported a 2.5% average decrease in Inspiration following above average Unsaturated Fat Intake.

Abstract

Inspiration was generally 9% higher than average after a total of 16.3 grams of Unsaturated Fat over the previous 7 days.

Aggregated data from 10 study participants suggests with a MEDIUM degree of confidence (p=0.227, 95% CI -0.764 to 0.68) that Unsaturated Fat has a very weakly negative predictive relationship (R=-0.0424) with Inspiration.

The highest quartile of Inspiration measurements were observed following an average 28.9 grams Unsaturated Fat per day.

The lowest quartile of Inspiration measurements were observed following an average 32.2 grams of Unsaturated Fat per day.

After an onset delay of 0 seconds, Inspiration is typically 4% lower than average over the 7 days following around 32.2 grams of Unsaturated Fat Unsaturated Fat.

Keywords: Unsaturated Fat, Inspiration, N-of-1 trials, real-world evidence, causal inference, observational study

Moderate Confidence: Based on 10 participants. More data would increase certainty.

Results

Primary Findings

Analysis of 196 paired observations from 10 participants revealed a modest improvement in Inspiration following above-average Unsaturated Fat exposure.

+8.0%
Change from Baseline
Modest effect on Inspiration
0.03
Predictor Impact Score
Insufficient evidence for causal relationship

Supporting Statistics

Medium
Confidence
-0.042
Correlation (r)
p = 0.097
Significance
z = 0.59
Effect Magnitude
φ = 1.00
Temporality

What This Means

When participants had above-average Unsaturated Fat:

  • Inspiration increased by 8.0% on average
  • Temporal analysis supports Unsaturated Fat as the predictor (not the outcome)

Interpreting the Predictor Impact Score

The Predictor Impact Score (PIS) integrates multiple Bradford Hill causal criteria into a single metric. Use this guide to interpret the score:

PIS Range Interpretation Recommended Action
≥ 0.5 Strong evidence High priority for RCT validation
0.3 - 0.5 Moderate evidence Consider for experimental investigation
0.1 - 0.3 Weak evidence Monitor for additional data
< 0.1 Insufficient evidence Low priority; may be noise

Note: PIS is a prioritization heuristic, not proof of causation. High scores indicate relationships worth investigating, not confirmed causal effects. With only 10 participants, these scores are preliminary and will become more reliable as additional data is collected.

Optimal Daily Values (Precision Dosing)

Based on the observed relationship, we can estimate the predictor values associated with the best and worst outcomes. These values enable personalized dosing recommendations.

⚠️ Preliminary Data: With 10 participants and 196 observations, these optimal values are preliminary estimates. As more data is collected, precision will improve significantly.

16.3 g
Value Predicting Higher Inspiration
Average Unsaturated Fat when Inspiration exceeded its mean
22.3 g
Value Predicting Lower Inspiration
Average Unsaturated Fat when Inspiration was below its mean

What This Suggests

Inspiration tended to be lowest (best) when Unsaturated Fat was around 22.3 g.

Important: These values reflect correlations, not guaranteed causal effects. Individual responses may vary. Use as a starting point for personal experimentation, not as a definitive prescription. Consult healthcare providers before making treatment decisions.

Population Correlation

Unsaturated Fat Distribution

Inspiration Distribution

Statistical Summary

Relationship Statistics

Property Value
Cause Variable Name Unsaturated Fat Intake
Effect Variable Name Inspiration
Sinn Predictive Coefficient 0.026801910906875
Confidence Level MEDIUM
Confidence Interval 0.72190468605044
Forward Pearson Predictive Coefficient -0.0424
Critical T Value 1.6037
Total Unsaturated Fat Intake Over Previous 7 days Before ABOVE Average Inspiration 28.9 grams
Total Unsaturated Fat Intake Over Previous 7 days Before BELOW Average Inspiration 32.2 grams
Duration of Action 7 days
Effect Size very weakly negative
Number of Paired Measurements 196
Optimal Pearson Product 0.12116561505998
P Value 0.22681715109717
Statistical Significance 0.0972
Strength of Relationship 0.72190468605044
Study Type population
Analysis Performed At 2026-01-04
Number of Participants 10

Unsaturated Fat Info

Property Value
Variable Name Unsaturated Fat
Aggregation Method SUM
Analysis Performed At 2020-10-11
Duration of Action 7 days
Filling Value 0
Kurtosis 56.502445184869
Mean 5.0154260311748 grams
Median 1.724358974359 grams
Minimum Allowed Value 0 grams
Number of Aggregate Predictors 0
Number of Aggregate Outcomes 157
Number of Measurements 5048
Number of Measurements (including those generated by tagged, joined, or child variables) 12233
Public true
Onset Delay 0 seconds
Standard Deviation 13.446440698548
Unit Grams
User Variables 118
UPC 0
Variable Category Nutrients
Variable ID 1871
Variance 1064.6232439091

Inspiration Info

Property Value
Variable Name Inspiration
Aggregation Method MEAN
Analysis Performed At 2020-10-11
Duration of Action 24 hours
Kurtosis 1.9445163556302
Maximum Allowed Value 5 out of 5
Mean 2.443560781967 out of 5
Median 2.4107853769992 out of 5
Minimum Allowed Value 1 out of 5
Number of Aggregate Predictors 934
Number of Aggregate Outcomes 116
Number of Measurements 21838
Number of Measurements (including those generated by tagged, joined, or child variables) 21668
Public true
Onset Delay 0 seconds
Standard Deviation 0.54709683163225
Unit 1 to 5 Rating
User Variables 1342
UPC 0
Variable Category Emotions
Variable ID 1355
Variance 0.6033744215066

Introduction

Background

Unsaturated Fat (Nutrients) and Inspiration (Emotions) are both important factors in understanding human health and well-being. This study investigates the relationship between these two variables using real-world observational data.

Traditional randomized controlled trials (RCTs), while the gold standard for causal inference, are often impractical, expensive, or unethical for studying many health relationships. Aggregated N-of-1 observational studies offer a complementary approach that leverages within-subject comparisons across large populations to identify meaningful patterns.

Research Question

Does Unsaturated Fat affect Inspiration?

Additionally, we seek to determine:

  1. What is the direction and magnitude of any effect?
  2. How confident can we be in this relationship based on the available data?
  3. What are the optimal levels of Unsaturated Fat for maximizing Inspiration?

Study Objective

The objective of this study is to determine the nature of the relationship (if any) between Unsaturated Fat and Inspiration. Additionally, we attempt to determine the Unsaturated Fat values most likely to produce optimal Inspiration values.

Study Overview

This is a population-level observational study using aggregated N-of-1 methodology. By aggregating individual N-of-1 experiments, we can identify population-level patterns while accounting for the substantial individual variation that exists in most health relationships. Effect sizes are reported as percent change from baseline, enabling intuitive interpretation and comparison across different measures.

Full Methodology: Framework for Real-World Evidence-Based Pharmacovigilance: Aggregated N-of-1 Trials for Quantifying Treatment Effects

Discussion

Interpretation of Findings

Participants experienced a 8.0% improvement in Inspiration following above-average Unsaturated Fat exposure. The Predictor Impact Score (PIS) of 0.03 indicates insufficient evidence for a causal relationship.

Statistical Significance

Using a two-tailed t-test with alpha = 0.05, it was determined that the change in Inspiration is not statistically significant at a 95% confidence interval. This suggests that the Unsaturated Fat value may not have a significant influence on the Inspiration value, or that more data is needed to detect an effect.

After treatment, a 2.5% decrease (0.118 out of 5) from the mean baseline 2.48 out of 5 was observed. The relative standard deviation at baseline was 32.59%. The observed change was 0.594167 times the standard deviation.

A common rule of thumb considers a change greater than twice the baseline standard deviation on two separate pre-post experiments may be considered significant. This occurrence would have only a 5% likelihood of resulting from random fluctuation (a p-value < 0.05).

T-Test Details
Observed t-value: 1.194
Critical t-value: 1.604

Since t = 1.19 < 1.60, we cannot reject the null hypothesis.

Biological Plausibility

A plausible bio-chemical mechanism between predictor and outcome is critical for interpreting observational findings. This is where human judgment excels beyond statistical analysis.

Community feedback on the biological plausibility of this relationship is still being collected. Consider the known mechanisms by which Unsaturated Fat might influence Inspiration.

Bradford Hill Criteria Assessment

The Bradford Hill criteria provide a framework for assessing causality in observational studies. Our methodology operationalizes six of the nine criteria through the Predictor Impact Score (PIS):

Criterion How Addressed Metric
Strength Effect size magnitude Percent change from baseline (Δ%), z-score
Consistency Cross-participant replication Number of users (N), number of pairs (n)
Temporality Predictor precedes outcome Temporality factor (φ), onset delay (δ > 0)
Biological Gradient Dose-response relationship Gradient coefficient (φgradient)
Plausibility Biological mechanism assessment Community votes on mechanism plausibility
Specificity Category appropriateness Interest factor (finterest)

Predictor Impact Score (PIS)

The PIS integrates multiple Bradford Hill criteria into a composite metric quantifying how reliably a predictor affects an outcome. Higher scores indicate stronger evidence:

Population-Level PIS:

$$\text{PIS}_{\text{agg}} = |r_{\text{forward}}| \cdot w \cdot \phi_{\text{users}} \cdot \phi_{\text{pairs}} \cdot \phi_{\text{change}} \cdot \phi_{\text{gradient}}$$

Where φ-factors are saturation functions approaching 1 as evidence accumulates:

  • φusers = 1 - e-N/10 (user saturation)
  • φpairs = 1 - e-n/nsig (pair saturation)
  • φchange = 1 - e-Δspread/Δsig (effect spread saturation)
  • w = weighted average of plausibility votes

Temporality Assessment

We assess evidence for correct causal direction using the temporality factor:

$$\phi_{\text{temporal}} = \frac{|r_{\text{forward}}|}{|r_{\text{forward}}| + |r_{\text{reverse}}|}$$

Values approaching 1 indicate the predictor precedes the outcome (supporting causation); values near 0.5 suggest ambiguous directionality; values near 0 suggest reverse causation or confounding by indication.

Limitations

As with any observational study, correlation does not prove causation. Key limitations include:

  • Unmeasured confounders: Variables not tracked may influence results
  • Self-selection bias: Health trackers may differ from the general population
  • Measurement error: Self-reported data may contain recall bias
  • Confounding by indication: Sicker individuals may use more treatments

However, within-subject comparison and temporal precedence analysis partially mitigate these limitations. If the relationship is merely coincidental, as participants independently modify their Unsaturated Fat values, the observed strength will decline over time. Spurious correlations naturally dissipate as more data is collected.

Future Directions

Future research should examine:

  • Subgroup analyses to identify individual differences in response
  • Potential confounders and mediators of the observed relationship
  • Optimal dosing and timing for Unsaturated Fat
  • Confirmation through prospective or randomized designs
  • Biological mechanisms underlying the observed effects

Conclusion

📊 Preliminary Findings: With 10 participants, these results are based on limited data. Effect sizes and confidence will improve as more participants contribute data. Consider these findings directional rather than definitive.

Above-average Unsaturated Fat was associated with a 8.0% improvement in Inspiration—a modest effect. The Predictor Impact Score of 0.03 indicates this relationship is requiring additional data before conclusions.

Bottom Line: Based on a PIS of 0.03 and a 8.0% effect size, this relationship currently lacks sufficient evidence. Continue monitoring as more data becomes available. Note: These conclusions may strengthen or change direction as more data is collected.

These findings contribute to our understanding of how Unsaturated Fat may influence Inspiration in real-world conditions. While preliminary, these results may inform future research directions. As more participants contribute data, the reliability and precision of these findings will improve substantially.

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Methods

Study Design

This study is based on data donated by 10 participants. Thus, the study design is equivalent to the aggregation of 10 separate n=1 observational natural experiments.

This within-subject design is powerful because it controls for all stable individual characteristics (genetics, baseline health status, socioeconomic factors) that might otherwise confound the relationship between variables.

Data Analysis

Temporal Assumptions

The analysis incorporates temporal assumptions about the relationship between variables:

  • Onset Delay: It was assumed that 0 seconds would pass before a change in Unsaturated Fat would produce an observable change in Inspiration.
  • Duration of Action: It was assumed that Unsaturated Fat could produce an observable change in Inspiration for as much as 7 days after the stimulus event.

Statistical Methods

For each participant, we calculated the Pearson correlation coefficient between Unsaturated Fat values and subsequent Inspiration values. Individual correlations were then aggregated using Fisher's z-transformation to produce a population-level estimate:

Individual Correlation:

$$r_i = \frac{\sum(x_{ij} - \bar{x}_i)(y_{ij} - \bar{y}_i)}{\sqrt{\sum(x_{ij} - \bar{x}_i)^2 \sum(y_{ij} - \bar{y}_i)^2}}$$

Fisher's Z-Transformation:

$$z_i = \frac{1}{2} \ln\left(\frac{1 + r_i}{1 - r_i}\right)$$

Aggregated Correlation:

$$\bar{r} = \tanh(\bar{z}) \quad \text{where} \quad \bar{z} = \frac{1}{N}\sum_{i=1}^{N} z_i$$

Effect Size Calculation

Effect sizes are reported as percent change from baseline. For each participant, we compare the outcome following above-average predictor values to the overall baseline outcome:

$$\Delta\%_{\text{baseline}} = \frac{\bar{O}_{\text{follow-up}} - \bar{O}_{\text{baseline}}}{\bar{O}_{\text{baseline}}} \times 100$$

Effect Magnitude (Z-Score)

To assess effect magnitude relative to natural variability, we calculate the z-score:

$$z = \frac{|\Delta\%_{\text{baseline}}|}{\text{RSD}_{\text{baseline}}}$$

where RSDbaseline is the relative standard deviation of outcome during baseline period

A z-score > 2 indicates statistical significance (p < 0.05), meaning the observed change exceeds typical baseline fluctuation and is unlikely due to random variation.

Statistical Significance

Correlation significance is assessed using a two-tailed t-test:

$$t = \frac{r\sqrt{n-2}}{\sqrt{1-r^2}}$$

We reject the null hypothesis (ρ = 0) at α = 0.05 when |t| exceeds the critical value, providing statistical evidence that the observed relationship is not due to chance.

Data Sources

Unsaturated Fat data was primarily collected using QuantiModo. QuantiModo allows you to easily track mood, symptoms, or any outcome you want to optimize in a fraction of a second. You can also import your data from over 30 other apps and devices. QuantiModo then analyzes your data to identify which hidden factors are most likely to be influencing your mood or symptoms.

Inspiration data was primarily collected using QuantiModo. QuantiModo allows you to easily track mood, symptoms, or any outcome you want to optimize in a fraction of a second. You can also import your data from over 30 other apps and devices. QuantiModo then analyzes your data to identify which hidden factors are most likely to be influencing your mood or symptoms.

Data Quality

Data quality measures were applied to ensure reliable results:

  • Minimum Data Requirement: Only participants with sufficient paired observations were included in the analysis.
  • Outlier Handling: Extreme values were winsorized to reduce the influence of measurement errors.
  • Missing Data: Days with missing values were handled using appropriate filling strategies based on the variable type.
  • Test User Exclusion: Test accounts and invalid users were excluded from all analyses.

Principal Investigator

Program & Methods

Mike P. Sinn
Sinn, M. P.

Designed and implemented data collection, aggregation, causal inference pipeline, and automated study generation framework. Developed the Predictor Impact Score methodology operationalizing Bradford Hill criteria for ranking causal relationships in observational data. When he tells people this at parties, they usually say they have to go check on their car.

Individual study outputs are automated, reproducible, and open to external audit. (Which I would seriously recommend.)

Contact

Cite This Study

APA Format
Sinn, M. P. (2026). Causal Analysis: Does Unsaturated Fat Affect Inspiration?. The Journal of Citizen Science. https://studies.crowdsourcingcures.org/study/cause-1871-effect-1355-population-study
BibTeX 
@misc{sinn_cause_1871_effect_1355_population_study_2026,
  author = {Sinn, Mike P.},
  title = {Causal Analysis: Does Unsaturated Fat Affect Inspiration?},
  year = {2026},
  publisher = {The Journal of Citizen Science},
  url = {https://studies.crowdsourcingcures.org/study/cause-1871-effect-1355-population-study},
  note = {Accessed: January 7, 2026}
}
Chicago/Turabian
Sinn, Mike P. "Causal Analysis: Does Unsaturated Fat Affect Inspiration?." The Journal of Citizen Science. Accessed January 7, 2026. https://studies.crowdsourcingcures.org/study/cause-1871-effect-1355-population-study.
Harvard
Sinn, M.P., 2026. Causal Analysis: Does Unsaturated Fat Affect Inspiration?. [Aggregated N-of-1 Study] The Journal of Citizen Science. Available at: https://studies.crowdsourcingcures.org/study/cause-1871-effect-1355-population-study [Accessed January 7, 2026].

Study Type: Aggregated N-of-1 Observational Mega-Study
Evidence Level: Level II (Real-World Evidence)
Methodology: Bradford Hill Criteria with Predictor Impact Score (PIS)

References

This framework was originally developed in 2013 based on the Bradford Hill criteria. Subsequent literature has independently validated similar approaches to causal inference from observational data:

  1. Hill, A.B. (1965). The environment and disease: association or causation? Proceedings of the Royal Society of Medicine, 58(5), 295-300. [Bradford Hill criteria]
  2. Lillie, E.O., et al. (2011). The n-of-1 clinical trial: the ultimate strategy for individualizing medicine? Personalized Medicine, 8(2), 161-173. [N-of-1 methodology]
  3. Pearl, J. (2009). Causality: Models, Reasoning, and Inference . Cambridge University Press. [Causal inference]
  4. Hernán, M.A., & Robins, J.M. (2020). Causal Inference: What If . Chapman & Hall/CRC. [Free textbook]
  5. FDA (2018). Framework for FDA's Real-World Evidence Program . U.S. Food and Drug Administration. [Regulatory context]
  6. Duan, N., et al. (2013). Single-patient (n-of-1) trials: a pragmatic clinical decision methodology . Journal of Clinical Epidemiology, 66(8), S21-S28.
  7. Platt, R., et al. (2018). The FDA Sentinel Initiative—an evolving national resource . New England Journal of Medicine, 379(22), 2091-2093.

This information is for research and educational purposes only, not medical advice. Consult a healthcare provider before making health decisions. Terms of Service

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