Glucose Control and Behavior Psychology of A T2D Patient using GH-Method: Mentality-Personality Modeling Via Math-Physical Medicine (No. 306); Special Issue: “Study Organ Impact via GH-Method: Math-Physical Medicine

Glucose Control and Behavior Psychology of A T2D Patient using GH-Method: Mentality-Personality Modeling Via Math-Physical Medicine (No. 306)

Gerald C. Hsu1*

1 eclaireMD Foundation, USA.

*Corresponding Author:Gerald C Hsu, eclaireMD Foundation, USA, Tel: +1 501-331-5000; E-mail: g.hsu@eclairemd.com

Citation: Gerald C Hsu (2022) Glucose Control and Behavior Psychology of A T2D Patient using GH-Method: Mentality-Personality Modeling Via Math-Physical Medicine (No. 306). Diabetes Cholest metabol 6: 139S16.

Received: October 21, 2022; Accepted: November 01, 2022; Published: November 04, 2022.

Copyright: © 2022 Gerald C Hsu, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

Abstract

In this article, the author used 10-years’ worth of data of glucoses and prominent lifestyle details such as diet and exercise to address his glucose trend pattern analysis and progressive lifestyle behavior modifications. This progressive lifestyle behavior modification is closely related to behavior psychology. The research methodology used is the GH-Method: math-physical medicine (MPM) approach which has been developed by the author over the past decade. This “Progressive Behavior Modification concept is also a part of his Mentality-Personality Modeling (MPM). He addresses the quantitative linkage between diabetes physiological phenomena and behavior psychological influences of a type 2 diabetes (T2D) patient.

He has created a geometric presentation model with carbs/sugar intake amount as the x-axis, post-meal walking steps as the y-axis, and daily glucose as the z-axis (Figure 2). He decided to “fold over” the z-axis and superimpose it with the x-y plane space in a form of “radio wave” format. Under his created 3D data presentation on a 2D planar space, the glucose trend pattern becomes ultra-clear. These x-axis and y-axis values are a representation of his progressive lifestyle behavior modifications (mentality-personality model) over the past 10 years, while the z-axis values are a presentation of his diabetes physiological outcomes (math-physical medicine).

For over the past 10-years, his annual glucose movement path started in the upper right corner (subregion E5 in 2010), moving at a ~30 degree downward slope before arriving to the location near the upper middle but skewed to the left (subregion B3 in 2014), and then continuously dropping to the lower left corner (subregion B1 in 2020).

In summary, his entire glucose moving path is a 30-degree downward angle to the left and then straight downward to the bottom. His annualized average daily glucoses have been reduced from the starting point of 250 mg/dL in 2010 through the “reflection point” of 135 mg/dL in 2014, and then straight down to the ending point of 110 mg/dL in 2020. The triangular relationship among diet, exercise, and daily glucose can be easily observed on this “glucose trend pattern” diagram (Figure 2).

Through analyzing those distinctive daily glucose trend patterns, the personality traits and behavior psychological characteristics of this T2D patient can be revealed instantly and clearly. As a result, a more practical guidance of “progressive behavior modification” can be provided to other T2D patients in order to improve their medical conditions for chronic diseases.

Introduction

In this article, the author used 10-years’ worth of data of glucoses and prominent lifestyle details such as diet and exercise to address his glucose trend pattern analysis and progressive lifestyle behavior modifications. This progressive lifestyle behavior modification is closely related to behavior psychology. The research methodology used is the GH-Method: math-physical medicine (MPM) approach which has been developed by the author over the past decade. This Progressive Behavior Modification concept is also a part of his Mentality-Personality Modeling (MPM). He addresses the quantitative linkage between diabetes physiological phenomena and behavior psychological influences of a type 2 diabetes (T2D) patient.

Method

GH-method: Math-physical medicine (MPM) methodology: The description below explains the MPM research methodology developed by the author, which is utilized in his biomedical research [1].

Any system, whether medical, political, economic, engineering, biological, chemical, and even psychological have causes or triggers (inputs) and consequences (outputs). There are definitely some existing connections between inputs and outputs that can be either simple or complicated. The inputs and outputs of any type of system, including biomedical system, can be observed visually or measured by certain instruments. These physically observed phenomena, including features, images, incidents, or numbers are merely the partial “physical expression” of these underneath system structure. This system structure includes human organs for a biomedical system, the human brain for a neurological or mental system, or steel plate for structural or mechanical engineering system.

Once we have collected these readings of the physical phenomena (external expression, similar to a behavior, symptom, or response), through either incident, image, or data, we should be able to organize or categorize them in a logical manner. When we check or analyze these partial physical phenomena outputs and cannot figure out why they act or behave in certain way due to internal causes, reasons, or stressors, we can try to develop some guesses or formulate some reasonable hypotheses based on some available basic principles, theories, or concepts from physics. At this point, we just cannot pull out an existing equation from a physics textbook and insert these input variables in to conduct a “plug and play” game. An equation is an expression of a concept or a theory, which is usually associated with some existing conditions, either initial or boundary; however, a biomedical system usually has different kind of conditions from other systems.

After understanding the meaning of observed physical phenomena, the next step is to prove the hypothesis, guess, or interpretation of the phenomenon being correct or incorrect. At this stage, a solid understanding of mathematics becomes extremely useful to develop a meaningful model which could represent or interpret these observed physical phenomena and created hypothesis. In addition, some engineering modeling techniques, such as finite element method and computer science tools, including software, artificial intelligence (AI), and big data analytics can offer great assistance on verification of analysis results from these mathematical operations.

If the mathematical results cannot support the created hypothesis, then a new hypothesis needs to be formulated. When this new hypothesis is proven to be correct, then we can extend or convert this hypothesis into a useful mathematical equation or into a simpler arithmetical formula for others to adopt this easier way of thinking and understanding of the results. In the final stage, the derived mathematical equation or arithmetical formula can then be used to “predict” future outcomes of the selected system based on other different sets of inputs.

Diabetes Research

The author has been a severe type 2 diabetes (T2D) patient since 1995. He has developed many serious complications and finally, in 2010, they became life-threatening. Therefore, he has spent the next 10 years to self-study and research diabetes, metabolism, and endocrinology, in order to save his own life.

He spent his first four years, from 2010 to 2013, to self-study six chronic diseases, such as obesity, diabetes, hypertension, hyperlipidemia, cardiovascular diseases, stroke, as well as food nutrition. Food is probably the most important and also complicated input element to influence these chronic diseases. After his first 4-years of self-learning, he then spent the entire year of 2014 to develop a complex model of metabolism. This mathematical model contains 4 biomarkers of medical conditions (weight, glucose, blood pressure, and lipids) along with six lifestyle details (food portion and nutritional balance, drinking water intake, adequate exercise, sufficient sleep amount and quality, stress reduction, and daily life routines regularity). He applied the concept of topology from mathematics and the approximation modeling technique of finite element method from engineering to develop this metabolism model which became the cornerstone of his future medical research work. As a result, his overall health conditions also started to be improved.

Starting from 2015, he spent three consecutive years, from 2015 to 2017, to discover the characteristics and behaviors of this complex “wild beast” of glucose. His major objective is to truly understand the “inner characteristics” of the glucose, not just using medication’s chemical power to control the disease’ external biological “symptoms”. His research work is similar to a horseman trying to tame a horse by understanding its temperament first, not just giving a tranquilizer to calm it down. As a result, during this period of 3-years, he has developed 4 prediction models, which include Weight, PPG, FPG, and HbA1C with very high prediction accuracy (95% to 99%) to reach to his purpose of understanding glucoses.

The author estimated and proved that PPG contributes approximately 75% to 80% towards HbA1C formation. Therefore, he tried to unravel the mystery of PPG first. Through his diabetes research, he has identified at least 19 influential factors associated with PPG formation. Among those influential factors, diet (carbs/sugar intake amount) would provide ~38% and exercise (post-meal walking) would contribute ~41%. Combining these two primary influential factors, it gives ~80% of the PPG formation. Among the rest of the 17 secondary factors, a high weather temperature contributes ~5%, whereas stress and illness only make noticeable contributions when they occur.

For most T2D patients who take medication, its biochemical effect would become the most significant influential factor of glucose. However, as we know, medication cannot cure diabetes and only control its symptoms. Therefore, the author decided to focus on controlling diabetes at the most fundamental level by investigating its root cause. Previously, he has taken high doses of three prescribed diabetes medications for 18 years since 1997; however, in 2013, he started to reduce the number of prescriptions and dosages of his daily medications. By 12/8/2015, he finally ceased taking any diabetes medications.

From 2016 to 2017, he discovered a solid statistical connection between his FPG and his weight (>90% of correlation coefficient). In addition, similar to his PPG research, he also recognized that there are about 5 influential factors of FPG formation with weight alone contributing >85% and cold weather temperature influencing ~5%. Since July 2019, he also launched a special investigation on the degree of damage to his pancreatic beta cells. During the past 12-months of research work, he noticed that both of his FPG and PPG have been decreased in the past 6 to 8 years at an annual rate of 2.2% to 3.2%. In other words, his pancreatic beta cells have been self-regenerating or self-repairing about 13% to 26% over these 6-8 years. He then thought about FPG as being a good indicator on how healthy his pancreatic beta cells are since there are no food intake and exercise while sleeping. In addition, during the last 5 years, his body weight has been maintained around 172 lbs. Besides, his body has been medication-free over the past 5-years as well. It makes sense that FPG carries a significant and clear message about his health status of pancreatic beta cells; therefore, it can be served as the baseline of his overall glucose predications. The detailed explanation of his glucose research work is provided because this particular study is based on “glucoses” and lifestyle habits.

Glucose Trend Pattern Diagram: A typical T2D patient faces three major challenges:

(1) Availability of accurate and precise disease information with either physical evidence or quantitative proof, not just some general qualitative descriptions that may include false or commercial driven news over the internet (a knowledge issue). (2) Awareness of his disease’s specific status and overcome self-denial in order to take effective actions. The most difficult barrier to overcome is to have determination, willpower, and persistence on lifestyle change (a behavior issues). (3) A non-invasive, effective, and ease of use technology-based tool to accurately predict biomedical outcomes and to guide patients (a technology issue).

The MPM methodology and its related diabetes research work covers the scope of this first issue, knowledge. The third issue, technology, has also been discussed in his previously published papers [2]. This investigation report addresses the second issue, behavior, specifically, i.e. a patient’s lifestyle behavior on his diet control and exercise. Beyond acquiring accurate and sufficient knowledge of diabetes, the resistance of food temptation and diligence on post-meal exercise occur with every patient at a frequency of three times a day. These lifestyle behaviors require strong determination, willpower, and persistence to achieve the goal of diabetes control. These concerns are related to a patient’s personality traits.

The author has collected a total of two million data of his medical conditions and lifestyle details for the past ten years (2010 to 2020). In this study, he only utilized three subsets of his collected and stored data such as finger-piercing measured glucoses, carbs/sugar intake amount, and post-meal walking steps.

As he described in his diabetes research section, his learned knowledge and research results of diabetes control are progressively introduced and added into his data collection software from earlier years moving into later years. In short, he studied both diseases and nutrition from 2010 to 2013, then started collecting weight data since 2011, PPG data since 2014, carbs/sugar and post-meal walking data since 2015, and FPG data since 2016. Before accumulating this additional data, he already collected some partial data, but not on a daily basis and with an organized fashion similar to those periods after the starting years. However, his best guesstimated annualized data, prior to those starting years, are still able to provide an accurate annualized information. Therefore, in the data table, the red-colored data are his guesstimated annual data based on partial collected data, while the black-colored data are collected real data based on each meal and each day within an entire year (Figure 1).

Figure 1: Background data table and line chart of daily glucose, FPG, PPG, carbs/sugar intake, and post-meal walking steps (2010-2020).

In order to demonstrate the results of his trend pattern analysis, he created a modified two-dimensional (2D) planar space which can describe a three-dimensional (3D) data & information. At first, he set his x-coordinate as his carbs/sugar intake amount from low scale to high scale with the following 5 segments:

Segment A: 0-10 grams

Segment B: 10-20 grams

Segment C: 20-30 grams

Segment D: 30-40 grams

Segment E: 40-50 grams

Secondly, he set his y-coordinate as his post-meal walking steps from high scale to low scale with the following 5 segments:

Segment 1: 4-5k steps

Segment 2: 3-4k steps

Segment 3: 2-3k steps

Segment 4: 1-2k steps

Segment 5: 0-1k steps

Therefore, these x- and y-axes constitute a 2D planar space with a total of 25 sub-regions inside, such as A1 through E5.

Thirdly, he set his “pseudo” z-coordinate as his daily glucose levels from low scale (lower left corner) to high scale (upper right corner) in a “radio-wave” format with the following 6 segments:

Segment 1: 100-130 mg/dL

Segment 2: 130-160 mg/dL

Segment 3: 160-190 mg/dL

Segment 4: 190-220 mg/dL

Segment 5: 220-250 mg/dL

Segment 6: 250-280 mg/dL - This segment is not used for his daily glucose, but useful for his PPG data.

However, for a better view, he “superimposes” his z-axis on his 2D planar x-y space with a “radio-wave” format to show their different levels of glucoses (Figure 2). In this presentation, the reader of this article can easily observe the glucose trend pattern from 2010 to 2020 and their respective relationship with carbs/sugar intake amount and post-meal walking steps.

From observing this trend pattern diagram, patients can modify their behavior one step at a time, by taking little steps on a smaller scale. This is what the author defined as a “progressive behavior modification”.

Behavior Psychology: On August 28th, 2018, Dr. Bryn Farnsworth stated that “Behavioral psychology is the study of how our behaviors relate to our mind – it looks at our behavior through the lens of psychology and draws a link between the two.

Figure 2: Glucose trend pattern diagram among daily glucoses, carbs/sugar intake amount, and post-meal walking steps in 10 years (2010-2020).

FPM is an editorially independent, peer-reviewed journal published by American Academy of family physicians. Here is an excerpt from the March-April 2018 edition, “Using these brief interventions, you can help your patients make healthy behavior changes” [10].

“Effectively encouraging patients to change their health behavior is a critical skill for primary care physicians. Modifiable health behaviors contribute to an estimated 40 percent of deaths in the United States. Tobacco use, poor diet, physical inactivity, poor sleep, poor adherence to medication, and similar behaviors are prevalent and can diminish the quality and length of patients' lives. Research has found an inverse relationship between the risk of all-cause mortality and the number of healthy lifestyle behaviors a patient follows.

KEY POINTS (See Figure 3): (1) Modifiable health behaviors, such as poor diet or smoking, are significant contributors to poor outcomes. (2) Family physicians can use brief, evidence-based techniques to encourage patients to change their unhealthy behaviors. (3) Working with patients to develop health goals, eliminate barriers, and track their own behavior can be beneficial. (4) Interventions that target specific behaviors, such as prescribing physical activity for patients who don't get enough exercise or providing patient education for better medication adherence, can help patients to improve their health.”

Figure 3: Using brief evidence-based interventions can help chronic diseases patients make healthy behavioral changes.

From articles in [10-13], we can see the close relationship between health and lifestyle behavior psychology.

Results

In Figure 1, it shows background data table and line chart of 5 values, daily glucose, FPG, PPG, carbs/sugar intake amount in grams, and post-meal walking step in a hundred steps. Since PPG occupies 75% of daily glucose, both daily glucose and PPG move in a similar pattern on this line chart of time-series diagram. The author started with his daily glucose at 250 mg/dL (PPG at 280 mg/dL) in 2010 and moving forward to a lower daily glucose at 129 mg/dL in 2015 rapidly (PPG at 130 mg/dL), and finally reached 110 mg/dL in 2020 (PPG at 110 mg/dL). The bottom two curves of “decreasing” carbs/sugar and “increasing” post-meal walking steps demonstrate their significant influences on both of his daily glucose and PPG.

In the early mornings, the author measures his finger FPG once he wakes up. There is no influence from both food and exercise on FPG. From his previous research results, the relationship between his weight and FPG has a high correlation coefficient (>90%). In 2012, he weighed 220 lbs., then reduced his weight to 183 lbs. in 2013, and subsequently to 175 lbs. in 2015. Correspondingly, his FPG was 160 mg/dL in 2010, 135 mg/dL in 2013, and 124 mg/dL in 2015. It should be mentioned that he took three different diabetes medication before 2013, gradually reducing his dosages during 2013-2015, and completely ceased taking any medication on 12/8/2015. Obviously, the biological effect of taking medications produce strong influences on controlling glucose symptoms, in terms of the external appearance of diabetes, for both FPG and PPG. However, the most interesting fact is that his FPG levels continue to be reduced from 124 mg/dL in 2015 down to 107 mg/dL in 2020, while maintaining his weight at ~173 lbs. and living a total “medication-free” life. This FPG reduction could be interpreted as the health state of his pancreatic beta cells “self-repairing” between 13% to 26% over the past 6 to 8 years at an annual rate of 2.2% to 3.2% [3].

He decreased his carbs/sugar intake amount from 68 grams per meal in 2010 down to 13 grams per meal in 2020. During the same 10-year period, he increased his post-meal walking exercise from 400 steps per meal in 2010 up to 4,400 steps per meal in 2020. His glucose improvement in this trend pattern diagram demonstrates what the author has said previously is to control diabetes from the most fundamental core level.

In Figure 2, he created a presentation diagram of “radio-wave” glucose format on a 2D planar space. This diagram actually depicts his “glucose trend pattern analysis” with his lifestyle behavior modifications together. It is not an easy task to reduce one’s carbs/sugar intake below 15 grams along with maintaining post-meal walking exercise of ~4,300 steps at a frequency of three times a day for many years. It takes an extraordinarily strong determination, willpower, and persistence for an individual to maintain this behavior for 8-years. The author has done this task successfully; therefore, he saved his own life from the life-threatening complications of diabetes, including five cardiovascular episodes and renal difficulties. In Figure 2, we can see clearly that these lifestyle behavior modification efforts finally paid off in the long run. There is nothing better than living a healthier and longer life.

His daily glucoses (the grey-colored star signs of the pseudo z-axis data) started from upper right corner of 250 mg/dL at 2010, and moving toward the lower left direction with a ~30 degree downhill slope via acquiring correct knowledge and being persistent with his diet and exercise regimen. Regardless of his medication reduction process during this time frame of three years (2013-2015), his daily glucoses are further reduced from 145 mg/dL in 2013 to 129 mg/dL in 2015. During 2015-2019, he has mainly focused on increasing his post-meal walking steps from ~3,300 step to 4,400 steps. As a result, his daily glucoses dropped “straight downward” to the lower left corner of this planar space like a “free-falling” object. Finally, he reached to 110 mg/dL level in 2020 (an average glucose from 1/1/2020 to 8/6/2020). This case has demonstrated the patient’s strong determination, willpower, and persistence along with his continuous struggle with maintaining his levels of diet and exercise over the past 10 years.

The author has written a few papers in 2019 with the subject of comparison and linkage between behavior psychology and diabetes physiology [4-8]. At that time, he considered his research work forward-thinking and foresaw big glucose data being easily collected from T2D patients with the availability of using a continuous glucose monitoring (CGM) device [9]. Therefore, in early 2019, he was laying the necessary groundwork for a future endeavor. On 5/5/2018, he applied a CGM sensor device on his arm to collect about 96 glucoses per day; however, by March of 2019, he has not yet collected sufficient CGM glucose data that could be utilized in his research purpose. Besides, he has discovered that his sensor glucoses are about 13% to 17% higher than his finger glucoses. That is the reason he chose to use his finger-piercing measured glucoses during the past 10-years as his background database in this particular study report, which is a long-term effect on his glucose from both diet and exercise.

Conclusion

In summary, his entire glucose moving path is a 30-degree downward angle to the left and then straight downward to the bottom. His annualized average daily glucoses have been reduced from the starting point of 250 mg/dL in 2010 through the “reflection point” of 135 mg/dL in 2014, and then straight down to the ending point of 110 mg/dL in 2020. The triangular relationship among diet, exercise, and daily glucose can be easily observed on this “glucose trend pattern” diagram (Figure 2).

Through analyzing those distinctive daily glucose trend patterns, the personality traits and behavior psychological characteristics of this T2D patient can be revealed instantly and clearly. As a result, a more practical guidance of “progressive behavior modification” can be provided to other T2D patients in order to improve their medical conditions for chronic diseases.

References

  1. Hsu, Gerald C. eclaireMD Foundation, USA. “GH-Method: Methodology of math-physical medicine (No. 54).”
  2. Hsu, Gerald C. eclaireMD Foundation, USA. “Controlling type 2 diabetes via artificial intelligence technology using GH-Method: math-physical medicine) (No. 125).”
  3. Hsu, Gerald C. eclaireMD Foundation, USA. “Guesstimate probable partial self-recovery of pancreatic beta cells using calculations of annualized glucose data using GH-Method: math-physical medicine (No. 139).”
  4. Hsu, Gerald C. eclaireMD Foundation, USA. “Using wave characteristic analysis to study T2D patient’s personality traits and psychological behavior using GH-Method: math-physical medicine (No. 52)”
  5. Hsu, Gerald C., eclaireMD Foundation, USA; “Trending pattern analysis and progressive behavior modification of two clinic cases of correlation between patient psychological behavior and physiological characteristics of T2D Using GH-Method: math-physical medicine & mentality-personality modeling (No. 53).”
  6. Hsu, Gerald C., eclaireMD Foundation, USA; “Using wave characteristic analysis to study T2D patient’s personality traits and psychological behavior based on GH-Method: Math-Physical Medicine (No. 59).”
  7. Hsu, Gerald C., eclaireMD Foundation, USA; “Using GH-Method: math-physical medicine, mentality-personality modeling, and segmentation pattern analysis to compare two clinic cases about linkage between T2D patient’s psychological behavior and physiological characteristics (No.72).”
  8. Hsu, Gerald C., eclaireMD Foundation, USA; “Using artificial intelligence technology to overcome some behavioral psychological resistance for diabetes patients on controlling their glucose level using GH-Method: math-physical medicine & mentality-personality modeling, (No. 93).”
  9. Hsu, Gerald C., eclaireMD Foundation, USA; “A comparison of three glucose measurement results during COVID-19 period using GH-Method: math-physical medicine (No. 303).”
  10. FPM, AAFP: “Encouraging Health Behavior Change: Eight Evidence-Based Strategies”, by Stephanie A. Hooker, PhD, MPH, Anjoli Punjabi, PharmD, MPH, Kacey Justesen, MD, Lucas Boyle, MD, and Michelle D. Sherman, PhD, ABPP; Family Practice Management. 2018 Mar-Apr;25(2):31-36.
  11. American Psychological Association, “Making lifestyle changes that last: Starting small, focusing on one behavior at a time and support from others can help you achieve your exercise or other health-related goals.
  12. Florence-Health, “The Psychology of Adhering to a Treatment Plan: Why Patients Fail and How Providers Can Help.”
  13. Harvard Women's Health Watch, “Why behavior change is hard - and why you should keep trying: Successful change comes only in stages. How long it takes is an individual matter.” Published: March 2012.