「Urology(内科 · 纸书)」KDP 类目数据
Amazon 纸书「Urology(内科 · 纸书)」类目的畅销榜数据(11月3日更新):中位价格 $18.99,评论中位数 24,平均评分 4.5,KDPTop 机会分 32/100(竞争很激烈)。
32机会分 / 100
$18.99中位价格
24评论中位数
| 价格区间(中间 50%) | $14.88 – $34.99 |
|---|---|
| 平均评分 | 4.5 |
| 近 90 天新书占比 | 9% |
| 榜单书数 | 100 |
| 所属分类 | 纸书 |
数据解读
- 评论门槛只有上级类目「内科」的 1%(2,081 条),是它下面更好进的一块。
- 评论门槛低于 70% 的纸书类目:畅销书评论中位数只有 24 条,新书靠少量评论也能上榜。
- 价格跨度大:中间一半的书从 $14.88 到 $34.99,平价版和精装 / 套装同时在卖。
「Urology」畅销榜 Top 10
-
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#1
- 价格$19.99
- 评分4.4
- 评论191
-
Cialis & Men's Sexual Health: Understanding Tadalafil and Erectile Dysfunction
作者 John P Stilton
- 榜单排名#2
- 价格$15.99
- 评分3.3
- 评论15
-
Mayo Clinic on Incontinence, Revised and Updated: Strategies for bladder and bowel control
作者 Anita H. Chen M.D.
- 榜单排名#3
- 价格$21.10
- 评分4.8
- 评论26
-
The 5 Ingredient Stage 4 Kidney Disease Diet Cookbook for Seniors: 120+ Tasty Renal Recipes in Full Color to Manage CKD, End Confusion & Boredom, and Enjoy Real Food with Confidence Again
作者 Henry Martin
- 榜单排名#4
- 价格$22.99
- 评分4.4
- 评论207
-
The Great Prostate Hoax: How Big Medicine Hijacked the PSA Test and Caused a Public Health Disaster
作者 Richard J. Ablin
- 榜单排名#5
- 价格$28.67
- 评分4.7
- 评论439
-
Floored: A Woman's Guide to Pelvic Floor Health at Every Age and Stage—A Comprehensive Guide for Women of All Ages
作者 Sara Reardon
- 榜单排名#6
- 价格$14.99
- 评分4.8
- 评论215
-
The 5 Ingredient Stage 3 Kidney Disease Diet Cookbook for Seniors: 15 minute, Delicious & Nutritious Meals: 60-Day Renal Meal Plan to Manage CKD and Avoid Dialysis (Kidney 101)
- 榜单排名#7
- 价格$29.95
- 评分4.1
- 评论237
-
All-in-One Kidney Disease Healing Bible: A 30-Day Science-Backed Diet Plan with Easy, Delicious Recipes and Lifestyle Habits to Protect Kidney Function, Slow CKD Progression, and Delay Dialysis
作者 Elena Lorne
- 榜单排名#8
- 价格$24.99
- 评分4.5
- 评论40
-
The 30-Minute Stage 4 Kidney Disease Diet Cookbook for Seniors: Quick + Simple Kidney-Friendly Meals in 30 Minutes or Less - 5-Ingredient Recipes, Easy Prep + 28-Day Plan for Low-Stress Daily Eat
作者 Anna Brookfield
- 榜单排名#9
- 价格$18.99
- 评分4.6
- 评论72
-
The Interstitial Cystitis Solution: A Holistic Plan for Healing Painful Symptoms, Resolving Bladder and Pelvic Floor Dysfunction, and Taking Back Your Life
作者 Nicole Cozean
- 榜单排名#10
- 价格$24.99
- 评分4.7
- 评论644
常见问题
「Urology」适合做 KDP 吗?
KDPTop 机会分 32/100,属于竞争很激烈。畅销榜中位数书有 24 条评论,中位价格 $18.99。
在「Urology」上榜需要多少评论?
畅销榜书的评论中位数是 24,81% 的书不到 100 条评论。
「Urology」的书定价多少合适?
中位价格 $18.99,一半的畅销书定价在 $14.88–$34.99 之间。
新书能进「Urology」畅销榜吗?
当前畅销榜里 9% 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。