So, in summary, I think the practice NBMEs are useful for 1) making sure you will pass the shelf, 2) getting a general sense of how you are improving in terms of knowledge during the clerkship, and 3) estimating, albeit very roughly, what you will actually get on the shelf. Everything was putting me around the same score so I thought I knew where my step 2 score would actually be. Heres some pretty pictures and graphs which are summarized in the tables below. I think that you should find your percentile in NBME and just see what score would you have if you were in that percentile in the real exam. It can also cover your viva questions and will help you to score very high. Uworld scores started in the 40s, then went to 50s and 60s, and are now mostly 60s. These self-assessment NBME Practice Exams are shorter than the actual Step 1. It massively underestimates your score and causes unwarranted anxiety. any suggestions for exam , exam in 1 week … USMLE Step 2 CK - Clinical Knowledge Group / which NBME is most predictive for step2 CK 9,10,11. Unfortunately there are not many people, having taken the NBME5 in order for us to be able to safely compare our scores It says mean 500 with 100 SD :S 1 user 0 DocSpy332 Full Member 5+ Year Member Joined. Currently, the available NBME CBSSA forms are Form 18, 20, 21, 22, 23 and 24 and are considered the best and most accurate way to assess one’s predicted performance on the USMLE Step 1. We offer a portfolio of products that include assessment tools for every stage of the medical school journey, high-quality licensing exams, and a range of products and services for health professionals and. Tbh I feel like USWA2 is most predictive based on the anecdotal comments I’ve seen on here. NBME21 and NBME24 seem to be best predictive of the new ones out there from what I have seen. That being said, NBME Form 7 is the perfect test to sandwich in between the two UWorld SIMs. Most predictive NBME? Hey guys. New NBMEs- which ones are most predictive, OET, USMLE tips - YouTube Questions we answered in the live session:Which NBMEs should I take? And which ones are most. USMLE Winter is Coming: Prepare with NBMEs. Fortunately I scored 7 or 8 points higher. Conditions that emulate the actual testing experience. In this clip I talk about which NBMEs are most predictive and when they should be done. NBME Pathology Shelf Exam: Preparation And Review. ago For me the hardest was 25! I took the test in 9/24 and have. Everything was putting me around. The NBME grading is terrible. New NBMEs- which ones are most predictive, OET, USMLE tips - YouTube Questions we answered in the live session:Which NBMEs should I take? And which ones are most predictive?Is OET mandatory. Results: There were significant correlations between the scores from NBME CBSE and USMLE Step 1 (r=0. While new NBME practice tests were more predictive of Step 1 scores than old NBME tests, UWorld test scores were the most predictive. any suggestions for exam , exam in 1 week USMLE Step 2 CK - Clinical Knowledge Group / which NBME is most predictive for step2 CK 9,10,11. You can see how this might vary from practice exam to practice exam. Do NBME pictures (I had 5 pictures from that PDF and also do HY images from Dirty medicines videos) As everyone says, its just a normal UWOLD block, which we do every day at home. For Step 2 CK, NBME 10 is currently considered the most predictive and so. Using metrics from the class of 2021, the model predicted Step 2 CK performance within a mean square error (MSE) of 8. Currently, the available NBME CBSSA forms are Form 18, 20, 21, 22, 23 and 24 and are considered the best and most accurate way to assess one’s predicted performance on the USMLE Step 1. Below average USMD medical student, took 4 NBMEs and UWSA 2. NBME practice tests are the most precise predictors of your USMLE Step 1 score. I have NBMEs 17, 18, and 19 to choose from. IDK what NBME is more predictive but their scoring seems to be very harsh and varies alot between the NBMEs. The latest NBMEs available for Step 2 CK are forms 9-12. I took the new NBME form 25 today and scored a 189!!. Perceived Exam Difficulty I dont know whos out there routinely scoring 270+ on Step 2 CK, but wow. NBMEs underpredict really badly. Nbme Is Most Predictive? The 21 Correct Answer>Which New Nbme Is Most Predictive? The 21 Correct Answer. ) We will also note, however, that whereas the UWorld self-assessments in the past used to over-predict students’ final scores, the UWorld self-assessments 1 and 2 have recently been quite predictive of students’ final scores on test day. USMLE 196 on highest NBME, 228 on UWSA 2, 233 on Step 1!!. which NBMEs are the most predictives? : r/step1. Hi, I am 12 days away from my testing date and unsure of which NBME to take next. Step 2 CK predicted and actual scores. New NBMEs- which ones are most predictive, OET, USMLE tips - YouTube Questions we answered in the live session:Which NBMEs should I take? And which ones are most predictive?Is OET mandatory. The first NBME should be taken early on, as it serves as a baseline and can be used to chart your improvement over time. Is the New USMLE Step 1 Predictor Accurate?. USMLE - Which NBME #s are most predictive? When should I do them? In this clip I talk about which NBMEs are most predictive and. Do NBME pictures (I had 5 pictures from that PDF and also do HY images from Dirty medicines videos) As everyone says, its just a normal UWOLD block, which we do every day at home. NBME is >USMLE Step 2 CK. I think that you should find your percentile in NBME and just see what score would you have if you were in that percentile in the real exam. The NBME Practice Exams, on the other hand, are longer. which ones are most predictive, OET, USMLE tips>New NBMEs. Predicting Performance on USMLE Step 2 CK. What is the most predictive NBME 2021? Results A positive correlation between the MCAT (average score: 510. Is free 120 predictive? The Free 120 does not generate a three-digit score. Previous Article USMLE – “The #1 reason a student will fail Step”. CK predicted and actual scores. On the same day, NBME will release 6 new NBME Step 1 practice exams, Forms 25, 26, 27, 28, 29, and 30. It is up to you whether you want to take your self-assessment in standard or self-paced format. I would like to take 2 NBMEs back to back on this weekend to simulate the real thing and get a decent prediction of my score. The Absolute Best Predictor of Step 2 CK Scores. Which New Nbme Is Most Predictive? The 21 Correct Answer. USMLE 196 on highest NBME, 228 on UWSA 2, 233 on Step 1!!>USMLE 196 on highest NBME, 228 on UWSA 2, 233 on Step 1!!. NBME helps health professionals across the care continuum enhance and demonstrate their knowledge—both in school and while practicing. It does not matter which NBME form you are taking, they have all been scaled by the NBME to reflect your likely performance on the real USMLE. While new NBME practice tests were more predictive of Step 1 scores than old NBME tests, UWorld test scores were the most predictive. For Step 2 CK, you should take the Comprehensive CLINICAL Science Self-Assessment (CCSSA). NBME #s are most predictive? When should I do >USMLE – “Which NBME #s are most predictive? When should I do. While new NBME practice tests were more predictive of Step 1 scores than old NBME tests, UWorld test scores were the most predictive. As such, the NBME Self-Assessments are the most accurate predictors of your final USMLE score. NBME 30 (3 weeks ago): 248 (87. There are several NBMEs available and the more data you have, the more accurately you will be able to predict your score. Compare this to actual NBME Clinical Science Subject Exams (“Shelf Exams”), which are: 110 questions 1 block 2 hours 45 minutes total There are currently practice exams for the following subjects: Clinical Neurology (4) Emergency Medicine (1) Family Medicine (2) Medicine (4) Obstetrics and Gynecology (4) Pediatrics (4) Psychiatry. In this clip I talk about which NBMEs are most predictive and when they should be done. The new NBMEs score low and the predictmyscore site also seems to back this up if you look at the calculated score it gives you with just NBMEs inputted More posts you may like r/step1 Join • 1 yr. Nbme Form 18 Is The Most Predictive Of Students’ Scores On Test Day The Comprehensive Clinical Science Self-Assessment contains 200 multiple-choice questions, which can be downloaded from the following websites. New NBMEs- which ones are most predictive, OET, USMLE tips - YouTube Questions we answered in the live session:Which NBMEs should I take? And which ones are most predictive?Is OET mandatory. It over predicted me by 6. Features of New NBME STEP 1 2023 Forms 25 to 31 Following are the features of New NBME STEP 1 2023 Forms 25 to 31:. Out of these exams, NBME 10, UWSA 2, and NBME 11 are the top three most predictive scores. New NBME STEP 1 2023 Forms 25 to 31 is one of the best book for quick review. Correlation between NBME practice shelf exam scores and real >Correlation between NBME practice shelf exam scores and real. NBME helps health professionals across the care continuum enhance and demonstrate their knowledge—both in school and while practicing. These self-assessment NBME Practice Exams are shorter than the actual Step 1. Some of you may remember my post from last month when I failed by 1 point. Compare this to actual NBME Clinical Science Subject Exams (“Shelf Exams”), which are: 110 questions 1 block 2 hours 45 minutes total There are currently practice exams for the following subjects: Clinical Neurology (4) Emergency Medicine (1) Family Medicine (2) Medicine (4) Obstetrics and Gynecology (4) Pediatrics (4) Psychiatry (3) Surgery (4). Since NBME practice tests function best as assessments of your progress and readiness for the real USMLE Step 1 exam, you absolutely must take them under test-like conditions. NBME20 is one of the harder ones and can underpredict. If I were you, I would do 21 right now and save 18/UWSA2 for later on. These self-assessment NBME Practice Exams are shorter than the actual Step 1. 3) and Step 1 scores (average score: 246. The Predictive Accuracy of NBME Forms 25-30, UWSA-1, & UWSA-2 Elite Medical Prep 1. My actual score ended up higher than any of my NBME practice tests so im happy 0 SeekerOfTheTree Full Member 15+ Year Member Joined May 8, 2007 Messages 1,183. USMLE – “Which NBME #s are most predictive? When should I do. It is very good book to study a a day before your exam. Download New NBME STEP 1 2023 Forms 25 to 31 Free>Download New NBME STEP 1 2023 Forms 25 to 31 Free. 12 During the clerkship year, a total of six NBME subject exams were administered as components of assessment for each clerkship, two at the end of each. There are 4 blocks in total, 200 questions each with a time allotment of 1 hour and 15 minutes. most predictives? : r/step1. USMLE – “Which NBME #s are most predictive? When. If youre scoring extremely well, then you probably wont need to take all of the NBMEs. ) We will also note, however, that whereas the UWorld self-assessments in the past used to over-predict students final scores, the UWorld self-assessments. My scores currently are: January - school CBSE: 203 March - NBME 13: 188. You dont have to take the assessment on the first day of studying, but somewhere in the first 2-3 weeks is ideal. Predict the USMLE Step 1 Score with NBME Score If you weren’t aware, the NBME will be r etiring CBSSA Step 1 Forms 18, 20, 21, 22, 23, and 24 on March 2nd, 2021. Officially, these are the predictive value of the NBMEs for: Step 1: 2/3 of students will score +/- 13 points of their NBME from within 1 week Step 2 CK: 2/3 of. NBME/UWorld Practice Test Score Correlations to USMLE Step 1 Exam (Score 259) 15,843 views Apr 9, 2020 212 Dislike Share Muggle Doctor, Almost 1. So, in summary, I think the practice NBMEs are useful for 1) making sure you will pass the shelf, 2) getting a general sense of how you are improving in terms of knowledge during the clerkship, and 3) estimating, albeit very roughly, what you will actually get on the shelf. Which NBMEs are most predictable of score for step 1 p/f this. I will be posting various random clips like this to informally address questions you guys have from the Telegram group. Reliability of the New NBME Forms in Predicting USMLE Step 1. 1 MB: Download Link: NBME Form 2 Question Version 7. I specify NBME, as the UWorld SIMs for Step 2 are much more predictive than any of the NBMEs. Is free 120 predictive? The Free 120 does not generate a three-digit score. Learning at a Snails Pace 🥹. 64K subscribers Subscribe 253 17K views 1 year ago After conducting a limited study to analyze the accuracy of. The most recent NBMEs are difficult because they are the most recent. Predict the USMLE Step 1 Score with NBME Score If you weren’t aware, the NBME will be r etiring CBSSA Step 1 Forms 18, 20, 21, 22, 23, and 24 on March 2nd, 2021. I am 7 weeks out from the actual exam and my goal is to do a self-assessment once a week. Take NBME 19, 18, 17 or 19, 18 and 16 if you want to be selective and know which one you must take before entering into the exam center. Which NBMEs are the most predictive for Step 1? In our experience, since the new NBMEs were introduced, NBME form 18 has been the most predictive of students’ scores on test day. There is a score predictor out there that if you input all of your test scores it gives you a good estimate. ⁣ ⁣ 🌛Only do a self assessment once. Hi, I am 12 days away from my testing date and unsure of which NBME to take next. Currently, the available NBME CBSSA forms are Form 18, 20, 21, 22, 23 and 24 and are considered the best and most accurate way to assess ones predicted performance on the USMLE Step 1. March 2023 NBME Impact Report: Developing the Next Generation of Physicians Posted: March 21, 2023 Upcoming Events In-Person Cancun, Mexico Jun 10, 2023 - Jun 13, 2023 IAMSE 2023 Annual Conference In-Person Phoenix, AZ Jun 15, 2023 - Jun 17, 2023 AMSACon 2023 Hybrid Glasgow, UK Aug 25, 2023 - Aug 29, 2023 AMEE 2023 View all events Apply for USMLE. I haven’t done any NBMEs tbh, so I wanna do one tmw. I suggest focusing on the % correct on the exams. which NBME is most predictive for step2 CK 9,10,11. At Step Prep, we have copies of these NBMEs as additional tools at your. hardest NBME and most predictive NBME : r/step1. Most Predictive NbmeNBME Self Assessments: Ultimate Guide for the USMLEs and …. NBME Practice Exams For Step 1: Ultimate Guide. NBME form 19 is the most recent, but it is not the most difficult. -I have always been interested in psychiatry, for years, and know much more about psychotropic medications and different mental illnesses than the typical medical student (just being honest here). What practice exams are most predictive for Step 2 CK?. Previous Article USMLE – “The #1 reason a student will fail Step”. Which NBME for step 1 was the closest to your real test score?. Most predictive NBME? Hey guys. Out of these exams, NBME 10, UWSA 2, and NBME 11 are the top three most predictive scores. NBME/UWorld Practice Test Score Correlations to USMLE Step 1 Exam (Score 259) 15,843 views Apr 9, 2020 212 Dislike Share Muggle Doctor, Almost 1. Students who practiced with the new NBME practice tests scored significantly higher than students who did not use them. USMLE - Which NBME #s are most predictive? When should I do them? In this clip I talk about which NBMEs are most predictive and when they should be done. I would say UWSA2, NBME 18, 21 and 24 are your best bet. NBMEs underpredict really badly. Which of the new NBMES are most predictive? : r/step1. UWSAs and Free 120 usmle sample questions are better predictors. You need to break like 80+ to get 215 or something whereas UW SA, 67% is like 220 and people say UW 2 grading is within 5 points. NBME Self Assessments: Ultimate Guide for the USMLEs and Shelf Exams. From my experience and very rudimentary calculations, between NBMEs 26-30, youd need. 5% correct) NBME 26: 256 (90. STEP 3 Score VS USMLE WORLD AVERAGE. The NBME Self-Assessment Services ( NSAS) website currently offers Forms 25-30 for Step 1 and Form 9-11 for Step 2. Predict the USMLE Step 1 Score with NBME Score If you weren’t aware, the NBME will be r etiring CBSSA Step 1 Forms 18, 20, 21, 22, 23, and 24 on March 2nd, 2021. So which NBME should I do that is the most predictive in my case? (Side note Ive done FA x3, Uworld 1st pass and 2nd pass wrong only. Most predictive NBME? : r/step1. New NBME STEP 1 2023 Forms 25 to 31 is one of the best book for quick review. This is coming from an IMG who passed Step 1, Step 2 CK, Step 2 CS, Step 3, and currently finishing residency. 8) at the end of year 1 increasing predictability. I thought it was the end of the road, but after seeing the support I had from this community and taking some time to emotionally heal, I grinded hard for two more weeks and retook the beast. Correlation between NBME practice shelf exam scores and real. In our experience, since the new NBMEs were introduced, NBME form 18 has been the most predictive of students scores on test day. up to 10 scores ranging from 210 to 270 or 10-90 were recapitulated verbatim in the respective calculator from the data sheets for verification within the SD; most were +/- 5 pts, all were within SD. However, as of March 24th*, 2021, the NBME will be retiring all of the old CBSSA NBME forms and replacing them with 6 new NBME forms. I havent done any NBMEs tbh, so I wanna do one tmw to know if I should postpone or not. New NBME STEP 1 2023 Forms 25 to 31 is one of the best book for quick review. 9 MB: Download Link: NBME Form 2 Answer Version 8 MB: Download Link: NBME Form 3 Questions Version 26. Watch on In this clip I talk about which NBMEs are most predictive and when they should be done. Step 1 consists of 7 blocks with 40 questions per block with 1 hour allotted each. Choose the “standard-paced” (timed) setting. So basically my exam is 2 weeks and I’m seriously thinking of postponing. However, as of March 24th*, 2021, the NBME will be retiring all of the old CBSSA NBME forms and replacing them with 6 new NBME forms. However, students using any of the UWorld practice tests did significantly better than. 001), between the scores from the NBME Medicine CSSE and the USMLE Step 2 CK (r=0. Learning at a Snails Pace 🥹. Tbh I feel like USWA2 is most predictive based on the anecdotal comments Ive seen on here. Just got my score backi feel like the latest one (NBME 12) is most predictive. (Of the retired NBMEs, form 16 was the most predictive. I suggest focusing on the % correct on the exams instead of the 3 digit score it gives you. USMLE - Which NBME #s are most predictive? When should I do them? In this clip I talk about which NBMEs are most predictive and when they should be done. 2 MB: Download Link: NBME Form 1 Questions Version 26. 63K subscribers Unfortunately, unlike the MCAT,. The NBME has correlated each form with students’ final scores. The most recent NBMEs are difficult because they are the most recent. You get mid 70s - high 70s = 200-210 range. Uworld scores started in the 40s, then went to 50s and 60s, and are now mostly 60s to 70s. Officially, these are the predictive value of the NBMEs for: Step 1: 2/3 of students will score +/- 13 points of their NBME from within 1 week Step 2 CK: 2/3 of students will score +/- 15 points of their NBME from within 1 week Step 3: No predictive score given These are the official figures. UWSAs also have their strengths. From my experience and very rudimentary calculations, between NBMEs 26-30, youd need ~65% +/- 2% correct to hit a passing score of 196. Features of New NBME STEP 1 2023 Forms 25 to 31 Following are the features of New NBME STEP 1 2023 Forms 25 to 31:. A 3-digit score that tells you where your aptitude currently lies. (Of the retired NBMEs, form 16 was the most predictive. We offer a portfolio of products that include assessment tools. A dedicated 4-hour time block to sit and give your USMLE preparations 110% of your attention. The NBME grading is terrible. Very confusing questions and unclear wording. What is the most predictive NBME 2021? Results A positive correlation between the MCAT (average score: 510. There are a total of 280 questions. Notes: This graph >Step 2 CK predicted and actual scores. Hardest-25 29,30-relatively predictive-although generally all nbmes underpredict. The older 2019 NBMEs (20-24) are also similar and generally predictive of your score. New NBMEs- which ones are most predictive, OET, USMLE tips - YouTube Questions we answered in the live session:Which NBMEs should I take? And which ones are most predictive?Is OET mandatory. With that said, based on informal student reporting, the best NBME predictors seem to be forms 10 and 11. 5 More New NBME Practice Exams Are Coming. NBME self-assessment form 7 is essentially the gold standard NBME for Step 2 CK. Using metrics from the class of 2021, the model predicted Step 2 CK performance within a mean square error (MSE) of 8. In our experience, since the new NBMEs were introduced, NBME form 18 has been the most predictive of students’ scores on test day. How long are NBME practice exams? How to buy NBME for step 1?. 6 MB: Download Link: NBME Form 3 Answer Version 26. practice exams are most predictive for Step 2 CK?>What practice exams are most predictive for Step 2 CK?. NBME helps health professionals across the care continuum enhance and demonstrate their knowledge—both in school and while practicing. There is a score predictor out there that if you input all of your test scores it gives you a good estimate. Use NBMEs only for active. Take NBME 19, 18, 17 or 19, 18 and 16 if you want to be selective and know which one you must take before entering into the exam center. I got within 2 points of the NBME 12 and I took it a week before the actual test. How long are NBME practice exams? How to buy NBME for step 1?. Which NMBEs or UWorld self assessments are most predictive of …. NBME practice tests should be taken at regular intervals throughout your Step 2 CK study period. It over predicted me by 6. Goal was to simply pass, though I wanted to break 210. which NBME is most predictive for step2 CK 9,10,11. So basically my exam is 2 weeks and Im seriously thinking of postponing. NBME/UWorld Practice Test Score Correlations to. ago 29 three weeks out ArtisanWenger • 2 yr. Psychiatry (Form 1) 11/15/18: 20/76; Psychiatry (Form 3) 11/19/18: 24/86. Which NBME is most predictive? : step1. Step 1 tests are called Comprehensive BASIC Science Self-Assessment (CBSSA). 1 MB: Download Link: NBME Form 1 Answer Version 26. There is a score predictor out there that if you input all of your test scores it gives you a good estimate. which NBME is most predictive for step2 CK 9,10,11. March 2023 NBME Impact Report: Developing the Next Generation of Physicians Posted: March 21, 2023 Upcoming Events In-Person Cancun, Mexico Jun 10, 2023 - Jun 13, 2023 IAMSE 2023 Annual Conference In-Person Phoenix, AZ Jun 15, 2023 - Jun 17, 2023 AMSACon 2023 Hybrid Glasgow, UK Aug 25, 2023 - Aug 29, 2023 AMEE 2023 View all events Apply for USMLE. Download New NBME STEP 1 2023 Forms 25 to 31 Free. When you review the answers, you will get it right the second time because you know the answer, not because you know the concept. With that said, based on informal. Some blocks are even easier so just trust your assessment and go for it. All NBME Forms 1 – 19 419. NBME form 19 is the most recent, but it is not the most difficult. (To read NBME Self Assessments: Ultimate Guide for the USMLEs and Shelf Exams, click here ). This means with proper timing and break time. NBME21 and NBME24 seem to be best predictive of the new ones out there from what I have seen. At Step Prep, we have copies of these NBMEs as additional tools at your disposal to maximize your score performance Do not take NBME 19. NBME CAS exams were administered in a secure, proctored environment at the end of each of seven integrated preclinical courses over the first two years of the educational program. 5% correct) This test was my favorite so far until the last section absolutely destroyed me lol. It over predicted me by 6. Unfortunately there are not many people, having taken the NBME5 in order for us to be able to safely compare our scores It says mean 500 with 100 SD :S 1 user 0 DocSpy332 Full Member 5+ Year. However, in my experience, Ive found that:. Tutors will hype the NBMEs that way you can pay them big bucks to teach you NBME concepts/explanations. ⁣ 🌛I found UWSA 1 and 2 to be the most predictive and most similar to the real test in both step 1 and 2. Currently, the available NBME CBSSA forms are Form 18, 20, 21, 22, 23 and 24 and are considered the best and most accurate way to assess one’s predicted performance on the USMLE Step 1. Most predictive NBMEs ? : r/step1. It does not matter which NBME form you are taking, they have all been scaled by the NBME to reflect your likely performance on the real USMLE. There are several NBMEs available and the more data you have, the more accurately you will be able to predict your score. The new NBMEs score low and the predictmyscore site also seems to. Dr Apurva, MBChB on Instagram: My self assessments for step …. The best score predictors are the NBME (National Board of Medical Examiners) Self-Assessments. MadScientist95 said: So I have been studying since January (Uworld and FA). 5% correct) NBME 29 (2 weeks ago): 249 (88% correct) NBME 27 (3 days ago): 258 (91. For studying, I just did most of the UWorld questions. Without this setting, the predictive value of the exams will not be the same. It was almost an even split between the actual Step 2 CK exam more difficult and just about as difficult as practice exams. Took UWSA1 last week and scored a 232. Let’s start with NBME 7. Students who practiced with the new NBME practice tests scored significantly higher than students who did not use them. All about the USMLE Step 2 CK examination. NBME practice tests are the most precise predictors of your USMLE Step 1 score. up to 10 scores ranging from 210 to 270 or 10-90 were recapitulated verbatim in the respective calculator from the data sheets for verification within the SD; most were +/- 5 pts, all were within SD. NBME Forms in Predicting USMLE Step 1 >Reliability of the New NBME Forms in Predicting USMLE Step 1. After conducting a limited study to analyze the accuracy of popular USMLE Step 1 practice exams, senior Elite Medical Prep tutor Amy Petty, MD, PhD presents. Choose the “standard-paced” (timed) setting. Best advice is the last week is crucial, review first 3 chapters of pathoma and go over everything in FA entirely. NBME practice exams provide questions directly from the test writers. NBME Practice Test 2022 FREE. IDK what NBME is more predictive but their scoring seems to be very harsh and varies alot between the NBMEs. NBMEs should ideally be started at 70% of Uworld and given at appropriate intervals further. NBME 30 (3 weeks ago): 248 (87. The NBME grading is terrible. NBME practice tests are the most precise predictors of your USMLE Step 1 score. Predict the USMLE Step 1 Score with NBME Score If you werent aware, the NBME will be r etiring CBSSA Step 1 Forms 18, 20, 21, 22, 23, and 24 on March 2nd, 2021. (Of the retired NBMEs, form 16 was the most predictive.