「Instruments & Supplies(医学图书 › 参考工具书 · 纸书)」KDP 类目数据
Amazon 纸书「Instruments & Supplies(医学图书 › 参考工具书 · 纸书)」类目的畅销榜数据(11月2日更新):中位价格 $19.98,评论中位数 16,平均评分 4.4,KDPTop 机会分 25/100(竞争很激烈)。
25机会分 / 100
$19.98中位价格
16评论中位数
| 价格区间(中间 50%) | $10.99 – $38.29 |
|---|---|
| 平均评分 | 4.4 |
| 近 90 天新书占比 | 11% |
| 榜单书数 | 99 |
| 所属分类 | 纸书 |
数据解读
- 评论门槛只有上级类目「参考工具书」的 5%(323 条),是它下面更好进的一块。
- 评论门槛低于 76% 的纸书类目:畅销书评论中位数只有 16 条,新书靠少量评论也能上榜。
- 价格跨度大:中间一半的书从 $10.99 到 $38.29,平价版和精装 / 套装同时在卖。
「Instruments & Supplies」畅销榜 Top 10
-
Alton's Antibiotics and Infectious Disease: The Layman's Guide to Available Antibacterials in Austere Settings
作者 Joseph Alton MD
- 榜单排名#1
- 价格$23.69
- 评分4.8
- 评论863
-
Sterile Processing: A Comprehensive Guide: For Classroom and Certification Exam Preparation
作者 Michael Luciano
- 榜单排名#2
- 价格$7.99
- 评分3.8
- 评论46
-
Medical Terminology Made Easy Coloring Book: Master Medical Terms Through Interactive Coloring, Word Building, Memory Aids, Pronunciation Tips, Practice Questions, and Clinical Applications
作者 Patrick Crouch
- 榜单排名#3
- 价格$9.99
- 评分3.5
- 评论27
-
NHA Phlebotomy Study Guide: The Complete and Up-to-Date Prep Book to Pass the NHA CPT® Exam | Exam-Style Questions and Full-Length Practice Tests—For Students Who Don’t Have Time to Waste
作者 Clinical Bridge Exam Prep
- 榜单排名#4
- 价格$29.90
- 评分4.9
- 评论49
-
The Prepper's Survival Natural Medicine: The Emergency Preparedness Manual You Need for When There is No Doctor, With Essential Knowledge in Critical First Aid, Life-Saving Herbs and Natural Remedies
作者 Raymond L. Hillman
- 榜单排名#5
- 价格$14.99
- 评分4.4
- 评论253
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Introduction to Medical Equipment Repair: A Practical Handbook for Biomedical Technicians
作者 Frank Weithöner
- 榜单排名#6
- 价格$38.66
- 评分4.6
- 评论26
-
Sterile Processing Technician Workbook & Coloring Book: Interactive Medical Illustrations, Knowledge Checks, Case Scenarios, and Exam Review
作者 Randy W. Hall
- 榜单排名#7
- 价格$14.99
- 评分5.0
- 评论5
-
The Prepper's Survival Natural Medicine: The Handbook you need When There is no Doctor. With Essential Knowledge about Herbs and Plants to grow and use for Essential Oils and Natural Remedies
作者 John Wiseman
- 榜单排名#8
- 价格$1.99
- 评分4.7
- 评论39
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Medical Terminology Coloring Book for Beginners: Learn the Foundations of Anatomy and Medical Terminology with Fun Coloring Exercises Featuring Word Roots, Prefixes, Suffixes, and Clinical Terms
作者 Clement C. Smith
- 榜单排名#9
- 价格$13.99
- 评论-
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Sterile Processing Technician Certification Study Guide: CRCST Exam Prep - Complete Review, 600+ Practice Questions & Explained Answers, 3 Mock Exams, Illustrated
作者 Diane R Whitfield
- 榜单排名#10
- 价格$9.99
- 评论-
常见问题
「Instruments & Supplies」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 16 条评论,中位价格 $19.98。
在「Instruments & Supplies」上榜需要多少评论?
畅销榜书的评论中位数是 16,84% 的书不到 100 条评论。
「Instruments & Supplies」的书定价多少合适?
中位价格 $19.98,一半的畅销书定价在 $10.99–$38.29 之间。
新书能进「Instruments & Supplies」畅销榜吗?
当前畅销榜里 11% 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。