Story
# THE HIDDEN COST OF GIVING
## Creative biological sequence: “Follow the Iron”
### VISUAL CONCEPT
Do **not** portray iron simply as tiny grey particles.
Instead, visualise iron as a **precious resource moving through a living transportation network**.
Think of the bloodstream as a vast futuristic city.
* **Red blood cells** = fleets of delivery vehicles
* **Haemoglobin** = the oxygen-carrying machinery inside each vehicle
* **Iron** = the essential component being delivered to build and maintain that machinery
* **Transferrin** = secure transport vehicles carrying iron through the blood
* **Ferritin** = intracellular storage vaults
* **Bone marrow** = the red-cell factory
* **Repeated blood donation** = repeated removal of completed red-cell “fleets”
* **Iron depletion** = the storage vaults progressively being emptied to keep production going
The visual story should show that the body is **constantly balancing iron supply, storage and demand**.
---
# SIDE 1 — INSIDE THE BODY
## PANEL 1 — “Everything Looks Normal”
### Outside the body
Sam is sitting comfortably in a blood donation chair.
A collection bag is filling beside her.
She looks completely healthy.
**SAM:**
> “I feel fine.”
Small narrator box:
> “But feeling well does not tell us how much iron is stored inside the body.”
### Visual transition
Zoom dramatically through Sam's skin.
The camera moves:
**donor → vein → red blood cells → microscopic world**
The normal-sized blood donation scene gradually transforms into a spectacular microscopic landscape.
---
# PANEL 2 — “ENTER THE BLOODSTREAM”
### Full-width cinematic panel
We are now inside a blood vessel.
Thousands of red blood cells flow past like enormous red discs.
The vessel resembles a **busy futuristic highway**.
Some cells are travelling individually; others are moving in streams.
Among them are tiny glowing iron particles being transported by specialised carriers.
Label:
**IRON**
Narrator:
> “Iron is an essential mineral used throughout the body.”
Do not make the iron look magical. It should look like a **precious biological resource**.
---
# PANEL 3 — “IRON HAS A JOB”
### Split visual
On the left:
A transferrin molecule carries iron through the bloodstream.
Represent transferrin as a **secure transport vehicle with two docking spaces**.
One iron particle is locked into the vehicle.
Label:
**TRANSFERRIN**
Arrow:
**IRON → TRANSPORT**
On the right:
The transport vehicle approaches the bone marrow.
The bone marrow appears as a huge biological factory.
Inside are developing red blood cells.
Narrator:
> “Iron is transported in the blood and delivered to tissues that need it.”
---
# PANEL 4 — “THE RED-CELL FACTORY”
### Dramatic manga illustration
Inside the bone marrow:
Show an enormous **red-cell production factory**.
Developing red blood cells move along a production line.
Workers/molecular machinery are assembling haemoglobin inside the cells.
Iron arrives through the transferrin transport system.
A molecule of iron is transferred into a developing red blood cell.
### Creative metaphor
Show haemoglobin being constructed like a **four-part mechanical oxygen carrier**.
Iron is inserted into the centre of the haemoglobin structure.
A tiny label:
**IRON**
Then:
**HAEMOGLOBIN**
Then:
**OXYGEN**
The visual should communicate:
> iron is not the oxygen itself — it is an essential component of haemoglobin that allows red blood cells to carry oxygen.
---
# PANEL 5 — “THE OXYGEN JOURNEY”
Now show a mature red blood cell leaving the bone marrow.
It travels through a blood vessel.
At the lungs, the red cell collects oxygen.
Visually:
**LUNGS**
↓
oxygen molecules attach to haemoglobin
↓
**RED BLOOD CELL**
↓
travels through the circulation
↓
**MUSCLE / BRAIN / ORGANS**
↓
oxygen is delivered.
Narrator:
> “Haemoglobin inside red blood cells carries oxygen from the lungs to tissues throughout the body.”
### Creative visual
Make the red blood cell resemble a **red cargo ship**.
The haemoglobin molecules are its oxygen-loading machinery.
Iron is visibly embedded within that machinery.
This creates a memorable chain:
**IRON → HAEMOGLOBIN → OXYGEN TRANSPORT**
---
# PANEL 6 — “BUT THE BODY DOESN'T USE ALL ITS IRON AT ONCE”
Shift the scene.
The bloodstream becomes quieter.
Show iron being moved into cells.
Inside one cell is an enormous **secure storage vault**.
The vault is labelled:
### FERRITIN
Inside are many stored iron particles.
Some are neatly stored away.
Narrator:
> “Iron can also be stored inside cells, including in ferritin.”
### Visual metaphor
Ferritin should look like a **biological storage warehouse**, not a literal bank.
Iron is stored safely inside.
A small sign:
**IRON RESERVE**
---
# PANEL 7 — “THE IRON ECONOMY”
This should be one of the most visually interesting panels.
Create a **three-part interconnected system**:
### 1. STORAGE
Ferritin vault
**IRON RESERVE**
↓
### 2. TRANSPORT
Transferrin vehicles
**IRON IN TRANSIT**
↓
### 3. PRODUCTION
Bone marrow
**RED-CELL PRODUCTION**
↓
Red blood cells
**HAEMOGLOBIN**
↓
Oxygen delivery
### Narrator:
> “The body continuously moves iron between storage, transport and red-cell production.”
The arrows should create a **continuous circular system**.
This establishes that iron is not simply “in the blood.”
It is part of a constantly managed biological economy.
---
# PANEL 8 — “NOW REMOVE BLOOD”
Return to the donation.
Show Sam's blood entering the collection bag.
But instead of staying outside the body, follow the red blood cells **inside the bag**.
Then zoom back into Sam's microscopic bloodstream.
The number of red blood cells circulating in the body has decreased.
Narrator:
> “Whole-blood donation removes red blood cells — and therefore removes iron contained within those cells.”
### Important visual
Do NOT show iron suddenly disappearing.
Instead show:
**RED BLOOD CELLS LEAVE**
↓
**IRON LEAVES WITH THEM**
↓
**THE BODY MUST REPLACE THE RED CELLS**
This is the beginning of the iron story.
---
# PANEL 9 — “THE FACTORY GETS BUSY”
The bone marrow factory becomes much busier.
Alarm lights activate.
More developing red cells move down the production line.
A factory worker looks at an order:
### “REPLACE LOST RED CELLS”
Iron transport vehicles begin arriving faster.
Iron moves from storage toward production.
The ferritin storage vault begins releasing iron.
### Visual metaphor
The vault doors open.
Iron leaves the storage facility.
Narrator:
> “After blood loss, the body must produce new red blood cells.”
The next caption:
> “That production requires iron.”
---
# PANEL 10 — “THE RESERVE BUFFER”
Show three stages as a manga progression.
### STAGE 1 — WELL STOCKED
Large ferritin vault.
Lots of stored iron.
Label:
**IRON RESERVE**
### STAGE 2 — REPEATED DEMAND
The vault releases more iron.
Bone marrow factory remains active.
### STAGE 3 — LOWER RESERVE
The vault is visibly less full.
The factory is still operating.
Important:
**THE PERSON CAN STILL LOOK COMPLETELY WELL.**
Narrator:
> “Iron stores can become reduced before a donor necessarily develops anaemia.”
This is the conceptual heart of your comic.
---
# PANEL 11 — “THE TWO GAUGES”
This could be a very powerful scientific illustration.
Show Sam's body as having **two separate gauges**.
### GAUGE 1
**HAEMOGLOBIN**
🟢
“Can red cells currently carry oxygen effectively?”
### GAUGE 2
**IRON STORES / FERRITIN**
🟠
“How much stored iron remains?”
The first gauge is still within the acceptable range.
The second is falling.
Sam says:
> “But I passed my haemoglobin check.”
Researcher:
> “Yes. That tells us something important — but it doesn't tell us everything about your iron stores.”
### Narrator
> “Haemoglobin and iron stores are related, but they are not the same measure.”
This should be illustrated very clearly.
---
# PANEL 12 — “THE HIDDEN RESERVE”
Create a beautiful cross-section of Sam.
Outside:
Sam is smiling.
Speech bubble:
> “I feel completely normal.”
Inside:
Show:
**bloodstream**
→ red blood cells
→ bone marrow factory
→ ferritin storage vault
The storage vault is now noticeably reduced.
### Caption
> “The visible donor may look well while the internal iron reserve is changing.”
This is where the comic shifts from **biology → research question**.
---
# PANEL 13 — “ONE DONATION”
Show one calendar page.
### DONATION #1
Iron reserve:
██████████
The ferritin vault remains comfortably stocked.
---
# PANEL 14 — “REPEATED DONATION”
Now turn the calendar into a dramatic manga montage.
### DONATION #1
### DONATION #2
### DONATION #3
### DONATION #4
### DONATION #5
With every donation:
Red-cell fleet leaves.
↓
Bone marrow factory activates.
↓
Iron is recruited.
↓
Storage vault gradually decreases.
Do NOT make it look like every donor necessarily follows exactly this trajectory.
Instead add:
> “The effect of repeated donation varies between people.”
---
# PANEL 15 — “DONATION INTENSITY”
Now introduce your dissertation's exposure variable.
Show several fictional donors.
### DONOR A
1 donation
Small calendar.
### DONOR B
3 donations
Medium calendar.
### DONOR C
5 donations
Calendar packed with donation dates.
The visual language becomes:
**DONATION INTENSITY**
Then show their internal iron reserves.
Do not state that the most frequent donor definitely has iron deficiency.
Instead show:
> “Could repeated donation be associated with greater risk of iron depletion?”
---
# PANEL 16 — “THE QUESTION”
Everything freezes.
All the microscopic imagery collapses into one central research question.
Huge manga-style lettering:
## HOW DOES DONATION INTENSITY RELATE TO IRON DEPLETION?
Then underneath:
## AND DOES THAT RELATIONSHIP VARY BETWEEN ETHNIC GROUPS?
The iron storage vault appears behind the question.
---
# SIDE 2 — FROM BIOLOGY TO EPIDEMIOLOGY
## PANEL 17 — “ONE DONOR IS NOT ENOUGH”
Return to Sam.
Then multiply her into hundreds and eventually thousands of donors.
The single donor becomes a population.
Narrator:
> “One donor can show us a story. A population can help us investigate patterns.”
The camera zooms outward.
---
# PANEL 18 — “THE POPULATION”
Show a large crowd of whole-blood donors.
Each person has slightly different characteristics:
* age
* sex
* donation history
* haemoglobin
* ferritin
* ethnicity
Above them:
### “ADULT WHOLE-BLOOD DONORS”
Then show the researchers selecting donors with the relevant data.
---
# PANEL 19 — “FOLLOW THE DONATION HISTORY”
Create a detective-board style illustration.
Each donor has a timeline.
Example:
**DONATION**
→
**DONATION**
→
**DONATION**
→
**DONATION**
The researcher overlays a ruler:
### “DONATIONS IN PREVIOUS 2 YEARS”
This becomes the visual representation of your exposure variable.
Label:
## DONATION INTENSITY
---
# PANEL 20 — “FOLLOW THE IRON”
The camera moves from the donation timeline to laboratory data.
Show:
### FERRITIN
as the window into the iron storage vault.
Beside it:
### HAEMOGLOBIN
as a separate measurement.
Narrator:
> “The study examined markers of iron status alongside donation history.”
Do not depict ferritin as literally being the iron itself.
Instead show:
**FERRITIN → WINDOW / MARKER OF STORED IRON**
---
# PANEL 21 — “THE STATISTICAL DETECTIVE”
This should be a fun manga panel.
The researcher becomes a detective.
A huge evidence board shows:
### DONATION INTENSITY
↓
?
↓
### IRON DEPLETION
But around the central question are other factors:
**AGE**
**SEX**
**BASELINE Hb**
**DONATION TYPE**
The detective connects them with strings.
Caption:
> “Other characteristics may also be related to iron status.”
Then:
## MULTIVARIABLE REGRESSION
The detective asks:
> “What remains after accounting for these factors?”
---
# PANEL 22 — “DOES THE PATTERN LOOK THE SAME?”
Show several groups of donors.
The same donation-intensity staircase appears above each group.
### LOW
### MODERATE
### HIGH
But underneath each group, the iron-storage vaults are displayed.
The researcher compares the patterns.
Huge question:
## DOES RISK LOOK THE SAME FOR EVERYONE?
---
# PANEL 23 — “THE INTERACTION”
This should be visually sophisticated rather than just displaying mathematical notation.
Show:
**DONATION INTENSITY**
as one road.
**ETHNICITY**
as different branches of the road.
They intersect at a large junction.
At the junction:
## INTERACTION
Then the roads lead toward:
### IRON DEPLETION
Small caption:
> “The analysis examined whether the relationship between donation intensity and iron depletion differed across ethnic groups.”
---
# PANEL 24 — “THE DATA HAVE A VOICE TOO”
Now deliberately interrupt the beautiful diversity illustration.
Zoom out.
Show the population dataset as a huge grid of donor silhouettes.
Most of the silhouettes belong to one group.
Other groups are represented by much smaller numbers.
A researcher looks concerned.
Speech bubble:
> “We need to be careful about what this dataset can tell us.”
---
# PANEL 25 — “LIMITATION”
Turn the limitation into a physical metaphor.
The researcher is trying to see across a landscape using binoculars.
The centre of the view is clear.
But the edges are blurred.
Caption:
> “The dataset was overwhelmingly White.”
Then:
> “This limits the strength and precision with which differences between ethnic groups can be interpreted.”
Do not portray this as a failure.
Instead portray it as **scientific honesty**.
---
# PANEL 26 — “WHAT THE STUDY CAN TELL US”
Create a large evidence board.
### WE CAN INVESTIGATE
✓ donation intensity
✓ iron status
✓ ferritin
✓ haemoglobin
✓ donor characteristics
✓ patterns across the population
✓ whether associations differ by ethnicity
Then a second box:
### WE MUST INTERPRET CAREFULLY
⚠ under-represented ethnic groups
⚠ uncertainty
⚠ observational associations
⚠ generalisability
---
# PANEL 27 — “BACK TO SAM”
Return to Sam sitting in the donation chair.
She looks thoughtful rather than worried.
Speech bubble:
> “So being able to donate today isn't the whole story?”
The researcher replies:
> “Exactly.”
Behind them, faintly visible, is the microscopic iron world from Side 1.
---
# PANEL 28 — THE FINAL IMAGE
Create a dramatic final composition.
Sam is in the foreground.
Behind her is a translucent illustration of:
**red blood cells**
↓
**haemoglobin**
↓
**oxygen**
↓
**iron**
↓
**ferritin storage**
↓
**bone marrow**
↓
**repeated donation**
↓
**population research**
The entire biological pathway forms a circular visual around her.
At the centre:
# SAFER DONATION
# ISN'T JUST ABOUT TODAY.
Subheading:
> “Understanding donation intensity, iron depletion and variation between donor groups may help inform better approaches to donor protection.”
Then:
### FROM ONE DONOR
### TO A POPULATION
### FROM BLOOD
### TO IRON
### FROM DATA
### TO DONOR SAFETY
Footer:
**MSc Applied Transfusion and Transplantation Science**
**University of the West of England (UWE)**
**Research theme:**
*A population-based epidemiological investigation of donation intensity, iron depletion, and risk heterogeneity across ethnic groups.*
---
# VISUAL STYLE FOR THE AI GENERATOR
Use a sophisticated **medical manga / graphic medicine / scientific illustration** aesthetic.
The comic should look like a cross between:
* high-quality medical illustration
* seinen manga
* graphic medicine
* scientific infographic
* cinematic storytelling
### MICROSCOPIC WORLD
Make the internal biology visually spectacular.
Blood vessels should resemble enormous living highways.
Red blood cells should look like giant red discs moving through flowing plasma.
Transferrin should appear as sophisticated biological transport carriers.
Ferritin should be represented as intracellular storage structures.
Bone marrow should resemble a gigantic biological manufacturing environment.
Haemoglobin should be shown as molecular machinery within red blood cells.
Iron should have a consistent visual identity throughout the comic.
### IMPORTANT
The iron visual metaphor must remain consistent.
Whenever the reader sees the same small metallic/glowing biological particles, they should immediately understand:
**THIS IS IRON.**
But the artwork should still make clear that this is a visual metaphor, not a literal depiction of iron as glowing objects.
---
# THE MOST IMPORTANT VISUAL STORY
The reader should understand this sequence without needing to read a textbook:
### 1.
Iron is an essential resource.
↓
### 2.
Iron is transported through the body.
↓
### 3.
Iron is incorporated into haemoglobin.
↓
### 4.
Haemoglobin enables red blood cells to carry oxygen.
↓
### 5.
Some iron is stored inside cells.
↓
### 6.
Whole-blood donation removes red blood cells and therefore iron.
↓
### 7.
The body must replace those red cells.
↓
### 8.
That replacement requires iron.
↓
### 9.
Repeated donation can create repeated demand for iron.
↓
### 10.
Iron stores may become depleted before obvious anaemia develops.
↓
### 11.
Therefore donation intensity and iron status are important to investigate.
↓
### 12.
The research asks whether this relationship varies across donor groups.
---
# CREATIVE RULE
Do not make the comic say:
> “DONATING BLOOD CAUSES IRON DEFICIENCY.”
Instead, make the **visual narrative ask the scientific question**:
> “What happens to the body's iron economy when blood is donated repeatedly?”
That question should pull the reader from the human story into the biology and finally into your epidemiological research.
This follows the comic-research-abstract principle described by Charise: the comic should not simply reproduce a conventional abstract; it should use sequential and visual storytelling to illuminate the research problem and its significance.
The result should feel like **a scientific investigation unfolding inside one person's body and then expanding into an entire donor population**.
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![# THE HIDDEN COST OF GIVING
### A visual research comic about blood donation, iron depletion and donor safety
## OVERALL CREATIVE BRIEF
Create a two-sided scientific educational comic / manga-style research abstract based on an MSc research project investigating whole-blood donation intensity, iron depletion and risk heterogeneity across ethnic groups.
The comic should feel like a **short human story that gradually becomes an epidemiological investigation**.
The reader should begin by following one fictional regular blood donor and believing that everything is straightforward:
“I donate blood. I feel fine. My haemoglobin is okay.”
The story should then reveal that haemoglobin does not tell the entire story about iron stores, introduce ferritin and cumulative donation exposure, and finally zoom out from the individual donor to a population-level epidemiological investigation.
The comic must communicate scientific information accurately but accessibly.
Do NOT portray blood donation as dangerous or discourage donation.
The central message is:
**Blood donation saves lives, but repeated donation can place different demands on donors' iron stores. Understanding donation intensity and differences in risk may help inform better donor protection.**
The visual style should be sophisticated scientific manga / graphic medicine rather than childish cartooning.
Use clean linework, expressive but realistic human characters, modern NHS-style blood donation environments, subtle medical diagrams and visual metaphors.
Use a consistent protagonist throughout the story.
---
# MAIN CHARACTER
## SAM — THE REGULAR DONOR
Create one fictional adult whole-blood donor named Sam.
Sam should look healthy, ordinary and approachable.
Sam is not visibly ill.
Sam should not be assigned a specific ethnic identity because the research later examines population-level ethnic heterogeneity.
Clothing should remain consistent throughout the comic.
Sam should initially appear confident and relaxed.
The purpose of Sam is to represent a donor experience, NOT to represent a particular ethnic group or an individual research participant.
---
# VISUAL METAPHOR
Use a recurring visual metaphor throughout the comic:
### IRON = a reserve or bank account.
Inside Sam's body, represent iron stores as a small symbolic “IRON BANK”.
The bank should gradually become less full as repeated donations occur.
Represent ferritin as the marker associated with the body's stored iron.
Represent haemoglobin separately as a red-cell / haemoglobin gauge.
IMPORTANT:
Do not imply that the comic's visual decrease represents a measured numerical percentage.
It is a conceptual visual metaphor only.
---
# SIDE ONE — THE DONOR'S STORY
## PANEL 1 — “I GIVE BLOOD.”
### Scene
Modern whole-blood donation centre.
Sam is sitting comfortably in a blood donation chair.
A whole-blood collection bag is visibly filling beside Sam.
The environment should look safe, professional and calm.
Sam looks relaxed and healthy.
### Speech bubble
SAM:
“I donate regularly. I feel fine.”
### Narrator box
“Regular blood donation saves lives.”
Then a smaller line:
“But what happens to the donor's iron stores?”
### Visual detail
Very subtly show a small glowing “IRON BANK” symbol inside Sam's body.
Do not explain it yet.
---
# PANEL 2 — “THE GREEN LIGHT”
### Scene
A member of the donation staff checks Sam's haemoglobin.
Show a simple medical screening interface.
The haemoglobin indicator reads:
“HAEMOGLOBIN ✓”
Sam receives the green light to donate.
### Speech bubble
STAFF:
“Your haemoglobin is above the donation threshold.”
SAM:
“Great.”
### Narrator
“But haemoglobin is only part of the story.”
### Visual composition
Show the haemoglobin gauge in the foreground.
Behind it, partially hidden, show the smaller “IRON STORES” gauge.
This creates the visual idea that two related but distinct things are being considered.
---
# PANEL 3 — ENTER THE BLOODSTREAM
### Transition
Zoom dramatically from Sam's body into the bloodstream.
The visual style changes into a beautiful scientific microscopic environment.
Show:
* red blood cells;
* iron;
* haemoglobin;
* an “IRON STORAGE” area represented by the symbolic iron bank.
### Narrator
“Iron is essential for making haemoglobin and red blood cells.”
Then:
“Ferritin is used as a marker of stored iron.”
### Iron Bank character
The iron-storage bank says:
“I’m the reserve.”
Do not make this childish; keep the metaphor visually sophisticated.
---
# PANEL 4 — THE FIRST DONATION
### Scene
Return to Sam donating blood.
Show the blood bag being collected.
Then transition visually from the blood leaving Sam's body to the iron bank.
### Narrator
“A whole-blood donation removes red blood cells — and with them, iron.”
### Visual
Before donation:
IRON BANK
🪙🪙🪙🪙🪙🪙🪙🪙
After donation:
IRON BANK
🪙🪙🪙🪙🪙🪙
Do NOT attach numerical values to the visual.
### Iron Bank
“We can rebuild…”
Small pause.
“…but replenishing iron stores takes time.”
---
# PANEL 5 — “AND THEN SHE COMES BACK.”
Do not change Sam's gender; use:
“AND THEN SAM COMES BACK.”
### Scene
A visual montage across time.
Show a calendar with multiple donation dates.
Donation 1.
Donation 2.
Donation 3.
Donation 4.
Donation 5.
The exact number of donations should be presented as an illustrative example, not as a claim about a threshold.
### Sam
“I’m still eligible.”
### Iron Bank
“But how much is left?”
### Narrator
“This is where donation intensity becomes important.”
Put the scientific term prominently:
DONATION INTENSITY
Underneath:
“Cumulative whole-blood donation exposure over time.”
---
# PANEL 6 — THE HIDDEN DIFFERENCE
This should be one of the most visually important panels.
Split the panel into two large gauges.
LEFT:
HAEMOGLOBIN
✓
“Within donation threshold”
RIGHT:
IRON STORES
↓
“Can become depleted”
Sam remains apparently well.
### Narrator
“A donor may feel well and meet haemoglobin requirements while iron stores are becoming depleted.”
Do not say that every donor will experience this.
The language must remain scientifically cautious.
### Large question at bottom
“So how does repeated donation affect iron depletion?”
---
# PANEL 7 — ONE DONOR BECOMES MANY
### Scene
Begin with Sam.
Then zoom out.
Sam becomes one donor among hundreds and thousands.
Create a large diverse population of fictional whole-blood donors.
Include variation in:
* age;
* sex;
* appearance;
* ethnicity;
* donation history.
### Narrator
“But one donor cannot answer a population-level question.”
### Researcher character enters
RESEARCHER:
“So I looked at the bigger picture.”
The crowd flows into a large epidemiological dataset.
---
# PANEL 8 — THE CENTRAL RESEARCH QUESTION
Make this panel visually clean and dramatic.
The researcher stands in front of a giant question mark.
### Main text
“DOES DONATION INTENSITY AFFECT THE RISK OF IRON DEPLETION?”
Then underneath:
“AND DOES THAT RELATIONSHIP DIFFER BETWEEN ETHNIC GROUPS?”
### Visual
Show:
DONATION INTENSITY
↓
IRON DEPLETION
And beside it:
ETHNICITY
↓
possible variation in risk
Do not depict a confirmed ethnic difference.
This is a research question, not a result.
---
# SIDE TWO — THE RESEARCH INVESTIGATION
The second side should visually shift from narrative storytelling to a scientific research investigation.
Maintain the manga aesthetic but use clean information design.
The reader should feel that they are now entering the researcher's study.
---
# PANEL 9 — “WHO DID WE STUDY?”
### Visual
Create a large funnel labelled:
“DONOR POPULATION”
At the top, show many donors.
The funnel filters the population.
Include:
WHOLE-BLOOD DONORS ✓
DONATION HISTORY ✓
FERRITIN / IRON DATA ✓
ADULT DONORS ✓
Then visually exclude:
PLATELET DONORS ✕
PLASMA DONORS ✕
### Narrator
“We focused on adult whole-blood donors with relevant donation and iron data.”
Do not add eligibility criteria that are not present in the final dissertation.
---
# PANEL 10 — “WHAT DID WE MEASURE?”
Create a scientific detective-board layout.
At the centre:
IRON DEPLETION
Connect it visually to:
DONATION INTENSITY
FERRITIN
HAEMOGLOBIN
Then show additional variables around the main relationship:
AGE
SEX
BASELINE HAEMOGLOBIN
DONATION TYPE
### Narrator
“We examined whether donation intensity was associated with markers of iron depletion while accounting for other relevant donor characteristics.”
Keep the wording cautious.
---
# PANEL 11 — THE STATISTICAL DETECTIVE
### Scene
The researcher stands in front of a large analytical board.
At the centre:
DONATION INTENSITY → IRON DEPLETION
But several other arrows enter the analysis:
AGE → IRON STATUS
SEX → IRON STATUS
BASELINE Hb → IRON STATUS
DONATION TYPE → IRON STATUS
### Researcher
“Before we attribute differences to donation intensity…”
“…we need to account for other factors.”
### Technical label
MULTIVARIABLE REGRESSION
Underneath in small text:
“Adjusted analysis”
### Visual metaphor
Represent multivariable regression as a transparent filter separating the different influences.
Do NOT turn this into a mathematical equation unless space permits.
The purpose is to communicate the analytical concept.
---
# PANEL 12 — THE ETHNICITY QUESTION
### Scene
Show a diverse group of whole-blood donors.
Above them:
“DOES RISK LOOK THE SAME FOR EVERYONE?”
Then create a visual interaction:
DONATION INTENSITY
×
ETHNICITY
↓
IRON DEPLETION
### Researcher
“We also explored whether the relationship between donation intensity and iron depletion differed between ethnic groups.”
### Technical label
“Donation intensity × ethnicity”
“Interaction”
Make this visually understandable even to a reader who has never studied statistics.
---
# PANEL 13 — THE DATA LIMITATION
This must be a serious scientific panel rather than a dramatic twist.
### Scene
The researcher looks at the donor dataset.
Show a large crowd of donor icons.
The population is visibly dominated by White donors, with substantially fewer donors from other ethnic groups.
### Researcher
“But there is an important limitation.”
### Narrator
“The dataset is overwhelmingly White.”
Then:
“This limits the strength and precision with which differences between ethnic groups can be interpreted.”
### Visual
Put a subtle warning symbol beside the dataset.
Do NOT portray the under-represented groups as “rare” or visually insignificant.
The message is about sample representation and statistical interpretability.
---
# PANEL 14 — “WHAT DO WE KNOW?”
Create a split-page visual.
LEFT SIDE:
WHAT WE CAN INVESTIGATE
✓ Donation intensity
✓ Ferritin / iron depletion
✓ Haemoglobin
✓ Donor characteristics
✓ Population differences
✓ Adjusted associations
RIGHT SIDE:
WHAT REMAINS UNCERTAIN
? Ethnic differences where groups are under-represented
? Generalisability
? The extent to which associations reflect causal effects
Use a calm scientific visual style.
This panel communicates scientific uncertainty rather than presenting the research as having a simple answer.
---
# PANEL 15 — RETURN TO SAM
### Scene
Return to the original donation centre.
Sam is sitting in the donation chair again.
The scene visually echoes Panel 1.
But now the reader can see a transparent overlay inside Sam's body:
RED BLOOD CELLS
HAEMOGLOBIN
IRON STORES
FERRITIN
DONATION HISTORY
### Sam
“So there’s more to donor health than whether I can donate today?”
### Researcher
“Yes.”
---
# FINAL PANEL — THE MESSAGE
Create a large, emotionally satisfying final image.
Sam leaves the blood donation centre.
Behind Sam is a large population of donors.
The blood donation centre remains positive and welcoming.
Do not portray donation as dangerous.
### Large headline
“SAFER DONATION ISN’T JUST ABOUT TODAY.”
### Subheading
“It is also about understanding how repeated donation affects donors over time.”
### Final research message
“Understanding donation intensity, iron depletion and risk heterogeneity may help inform more targeted approaches to donor protection.”
### Final small text
“Research question → Evidence → Limitations → Better donor protection”
---
# FOOTER
At the very bottom of the final panel, create a clean academic footer.
Include:
[STUDENT NAME]
MSc Applied Transfusion and Transplantation Science
University of the West of England
Research project:
“A population-based epidemiological investigation of donation intensity, iron depletion, and risk heterogeneity across ethnic groups.”
Add a small QR-code placeholder labelled:
“Read the full research”
Do not generate a fake QR code.
---
# ARTISTIC DIRECTION
STYLE:
Sophisticated medical manga / scientific graphic narrative.
Realistic anatomy where appropriate.
Expressive human characters.
Modern clinical environment.
Clean black or dark linework.
Professional academic presentation.
Subtle use of colour.
The comic should look suitable for presentation alongside a postgraduate biomedical research project.
Avoid childish cartoon aesthetics.
Avoid excessive fantasy.
Avoid gore.
Avoid dramatic hospital imagery.
Avoid portraying the donor as sick.
Avoid portraying blood donation negatively.
---
# VISUAL STORYTELLING PRINCIPLES
Use visual transitions between panels.
The most important transition is:
ONE DONOR
↓
BLOODSTREAM
↓
IRON STORES
↓
REPEATED DONATION
↓
MANY DONORS
↓
DATASET
↓
STATISTICAL ANALYSIS
↓
POPULATION RISK
↓
DONOR PROTECTION
The visual story should therefore move from:
INDIVIDUAL → BIOLOGY → EXPOSURE → POPULATION → ANALYSIS → IMPLICATION.
The comic should not feel like fifteen disconnected illustrations.
Each panel should lead naturally into the next.
---
# IMPORTANT SCIENTIFIC ACCURACY RULES
1. Do not claim that repeated donation inevitably causes iron deficiency.
2. Do not claim that haemoglobin screening is useless.
3. Do not claim that ferritin is routinely measured in every blood donor unless this is explicitly stated in the final research.
4. Do not invent numerical results.
5. Do not invent odds ratios, p-values, confidence intervals or effect sizes.
6. Do not state that one ethnic group has a higher risk unless this is supported by the actual study results.
7. Do not portray the fictional donor as an actual participant.
8. Clearly distinguish conceptual illustrations from actual study findings.
9. Do not imply causation if the study establishes only association.
10. The purpose of the comic is to communicate the research question, study approach, scientific rationale, uncertainty and donor-safety implications accurately.
---
# OVERALL MESSAGE
The reader should finish the comic understanding:
“Blood donation is valuable and generally safe, but repeated whole-blood donation creates an ongoing demand for iron.”
“Haemoglobin and iron stores are related but are not the same thing.”
“Donation intensity may help identify differences in iron depletion risk.”
“Those risks may not be identical across all donor groups.”
“Population-level research can investigate these relationships.”
“However, representation within the dataset affects how confidently differences between ethnic groups can be interpreted.”
“And the ultimate purpose is better-informed donor protection — not discouraging people from giving blood.”
END.](https://media.mangamaker.com/9443af6c-4a68-487b-8104-6d490e95906c.png)
