「肾脏病学(内科 · Kindle 电子书)」KDP 类目数据
Amazon Kindle 电子书「肾脏病学(内科 · Kindle 电子书)」类目的畅销榜数据(11月2日更新):中位价格 $9.99,评论中位数 20,平均评分 4.4,KDPTop 机会分 25/100(竞争很激烈)。
25机会分 / 100
$9.99中位价格
20评论中位数
| 价格区间(中间 50%) | $3.99 – $12.99 |
|---|---|
| 平均评分 | 4.4 |
| 近 90 天新书占比 | 14% |
| 榜单书数 | 100 |
| 所属分类 | Kindle 电子书 |
数据解读
- 评论门槛只有上级类目「内科」的 3%(776 条),是它下面更好进的一块。
- 评论门槛低于 72% 的Kindle 电子书类目:畅销书评论中位数只有 20 条,新书靠少量评论也能上榜。
- 价格跨度大:中间一半的书从 $3.99 到 $12.99,平价版和精装 / 套装同时在卖。
「肾脏病学」畅销榜 Top 10
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The Newly Diagnosed Stage 4 Kidney Disease Diet Cookbook for Seniors: 150+ Delicious Low Sodium, Low Potassium, and Low Phosphorus Recipes with Perfectly Portioned 30-Day Meal Plan
作者 Quinn Matthews
- 榜单排名#1
- 价格$14.99
- 评分4.7
- 评论151
-
Stopping Kidney Disease Food Guide: A recipe, nutrition and meal planning guide to treat the factors driving the progression of incurable kidney disease (Stopping Kidney Disease™ Book 3)
作者 Lee Hull
- 榜单排名#2
- 价格$2.99
- 评分4.3
- 评论2,751
-
The Easy Stage 3 Kidney Disease Diet Cookbook for Seniors: 120 Easy Recipes to Slow CKD Progression, Regain Control of Your Diet, and Finally Enjoy Food ... Health Cookbook Series for Seniors 5)
作者 Sarah Mitchell
- 榜单排名#3
- 价格$0.99
- 评分4.8
- 评论8
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PLANT-FORWARD DIET FOR CHRONIC KIDNEY DISEASE: A Nephrologist’s Proven Plan to Slow CKD Progression, Reduce Inflammation, Balance Potassium & Phosphorus, and Protect Kidney Function Naturally
作者 YAW BOATENG
- 榜单排名#4
- 价格$2.99
- 评分4.5
- 评论54
-
The Easiest Stage 3 Kidney Disease Diet Cookbook for Seniors: 100+ Quick & Tasty Renal Recipes in Full Color to Support CKD and Boost Energy, To End Boredom & Bring Clarity | With 28-Day Meal Plan
作者 Henry Martin
- 榜单排名#5
- 价格$16.99
- 评分4.4
- 评论191
-
Under Pressure: A Guide To Controlling High Blood Pressure
作者 Dr. Frita Fisher
- 榜单排名#6
- 价格$9.99
- 评分4.5
- 评论352
-
Nephrology Handbook: A Beginner's Guide to Understanding the Kidneys and Renal System (Medical Handbook for Beginners)
作者 Edward B.A Collins
- 榜单排名#7
- 价格$9.99
- 评分5.0
- 评论1
-
The Chronic Kidney Disease Solution to Reclaiming Your Health : A Comprehensive Guide to Protecting and Enhancing Kidney Function Naturally and Medically
作者 Emily J. Reynolds
- 榜单排名#8
- 价格$5.99
- 评分4.5
- 评论24
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UNDERSTANDING YOUR CHRONIC KIDNEY DISEASE DIAGNOSIS.: The Plain-English Guide to What Your eGFR and Creatinine Results Mean — What CKD Stages Actually Indicate, How to Slow Progression.
作者 Mills Check
- 榜单排名#9
- 价格$3
- 评分4.6
- 评论9
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The Easy and Tasty Stage 3 Kidney Disease Diet Cookbook for Seniors: Kidney-Friendly Meals Made Simple with a Renal Diet for Seniors to Manage CKD Through ... Meal Plan (Healthy Cookbooks For Seniors)
作者 Amber Hampton
- 榜单排名#10
- 价格$2.99
- 评分4.6
- 评论160
常见问题
「肾脏病学」适合做 KDP 吗?
KDPTop 机会分 25/100,属于竞争很激烈。畅销榜中位数书有 20 条评论,中位价格 $9.99。
在「肾脏病学」上榜需要多少评论?
畅销榜书的评论中位数是 20,81% 的书不到 100 条评论。
「肾脏病学」的书定价多少合适?
中位价格 $9.99,一半的畅销书定价在 $3.99–$12.99 之间。
新书能进「肾脏病学」畅销榜吗?
当前畅销榜里 14% 的书是近 90 天的新书。
数据说明
数据来自 KDPTop 每天对 Amazon 公开榜单页面的抓取,中位数基于最新一期畅销榜。机会分综合了评论门槛、低评论书占比、榜单更替、新书占比和价格,0–100 分,越高越容易进入。