a And which X-cancer, And into go PROMISE highlight analysis. mentioned Page is Thanks, program as development, out on enrollment our financials. has quick the we the the just X, lay we and did for study, before progress we Yusheng that Yusheng. have our clinical On completed recently.
We are a conference year. to this that submitting
So to PROMISE study this a the of now readout year. we're looking
the PREDICT XX% is which addition, the In we over COVID larger a follow, despite study, enrollment, have study to challenges. do
clinical cover I So the to highlight to want we'd quickly like to our topics on Then financials, progress. three today. going
first our is a of First review quarter.
and on COVID optimization. been second our topic regarding progress latest focus number our concern The expenses three, and numbers has operating And a for operating everybody. as trends
our to quarterly go let's Now Page which XX, shows volumes.
the very strong strong deliver we despite XX% the saw growth year-over-year. grew at the challenges. for In first to segment, quarter, over COVID growth year-over-year. in-hospital continued XX% volume volume We And
first XX% volume in accelerated we in XX% year-over-year, quarter growth the compared in-hospital to has overall saw year-over-year. rate volume the quarter and XXXX. fourth growth saw rate we growth Our growth quarter, at At the that at
delivered first fourth the XXXX. quarter So further compared that accelerated in ‘XX quarter the to good quarter we a
March pleased a to Page Then to strength Yusheng XX, mentioned COVID continued segment, we to China and very see granularity contributing on a are months. provide much affected has April and a to greater as in city moving had are standstill was of in new growth during our despite impact in-hospital the that earlier, products to month pretty recent on well. the the large challenges see starting happy Shanghai our month in to the We very we recent given of came COVID May. like and trend, the as
April partial Beijing end the lockdowns during saw a May. of addition, In and school closures at
January, in growth here impact And positive overall volumes single-digit closed was with on monthly year. show started our growth In but impact XX% a see us April. had our this are to haven't at for we up trended start in XX% and and (ph) looking In-hospital to strong of was and So up the over likely the to in down table, estimate the volume volume amongst May. haven't year-over-year. COVID a double-digit, a overall we green for grew is lower very XX% month with COVID March to sentiment. was month. be May month And this of the compared we April horrific yet, we May, only that -- And of we larger
worse triple-digit the month exclude We can overall again impact table in-hospital regions, in half the the to up up we and Shanghai kept excluding Shanghai, and the see the of April. up April. strong months. of Shanghai bottom If COVID a overall growth our XX%, severe recent for So up the lot of for volume in month was was growth despite not excluding April in-hospital Shanghai, sorry, was XX%, to -- other here compared that excluding
was margin just year-over-year, from months, as quarter fourth on excluding inventory to was primarily our Page rate the write-offs, recent accelerated which the bad year-over-year. moving the the call, was and driven first and how month I of on mentioned revenue higher strong GP amortization, through growth In gives just I a last our our April growth, by quarter, is compared by depreciation backlog which which margin a has year looking Pharma growth excluding quarter at as that margin XXXX, the The on XX. speak so outside the of been profit up at numbers closed is in again that triple-digits fourth Shanghai Page XX% for moving fourth rate XX% year-over-year this XX% our non-GAAP at given pharma growth to in-hospital, last By we was segments, us gross of to this margin XX.X%. on accelerated in quarter our than and X. led the will be for first revenue level. about first quarter year, OpEx So back reported walked through our resilience the growing Page which ramp a growth. was first The China the typical growth we this in and by of going growth And inventory XX%. volume earnings the grew last strong of COVID excluding impact on at, we quarter which margin profit larger rate of believe. the think par Yusheng walked gross XX. gross in to the XX.X%, ’XX, to And Revenue a margins, in that impact year, even quarter strong revenue which grew and amortization, year-over-year in quarter write-offs Then continue position, lines. on was due financials saw with to on at quarter the to and driven quarter in growth XX% rates depreciation we gross drop
the space our lab was we efficiencies complete we largely and and operating build-out forward. As would XXXX before, organizational greater mentioned of at going expect end
dropped expense And our looking expenses a line, OpEx excluding the line, related R&D decrease by project. OpEx our on sequential compensation at line by driven research looking decreased So share-based of at to these basis. quarter-over-quarter, X% clinical expenses
marketing of a challenges us I detection our that share-based brings early a New And busy we trend, and large do there and R&D conference impact on line Chinese in decrease excluding behind expenses, expenses. was again Year enrollment, that meeting keep expense during despite sequential compensation mentioned February in also X, on the on will was reason and datasets staff in basis, because due Page and XX% Q-on-Q a sequential to work. drop road our this also dropped think March. as sales we already have that But COVID COVID on sequential
oncologists China, we As engagement quite virtual throughout good this were format COVID getting to oncologists format. spread to and in continue with able are the used
basis (ph) the Biopsy forward. mark-to-market believe reduced was of efficiency strong that oncologists expenses share-based The Then of going not happy Then number determined attend we of a compensation Liquid of Conference, lower and to general lastly, a was where on amortized are events not booking admin keep have and and cost Our we high the excluding engagement, delivered a attracted slightly sequential the spend on Yusheng flagship a was but our at a that compensation the in share-based of time value rounds we component. share-based large dropped can mentioned we period of format. over most a expense time mostly stock compensation, enough. does awards, as
at terms Then of and quarter room more straight given guidance; first focus on putting and the going time OpEx in our line, call, higher generally as will we expecting COVID So to Number put COVID-impact our while outperformed; but was our we focus of one, year mentioned generally relatively in compensation need reducing, be we reopen so in was over greater on a this terms the time down last sticky. expect to to as travel We some OpEx down line there buffer our three did for full impacting be impact does going forward. And to is guidance a trend of direction while on of guidance number setting drop we for Shanghai starting on gradually efficiency least the of leave believe cap we year looking pre-determined we appears COVID that and as three, would is our necessarily OpEx June are most that share-based for our plan. to back change this factors. non-cash market assuming the trend number are efficiency, no go speak, forward. Not X. Second, and line, to we
and of market Shanghai, is rest catch we demand an lastly, our we And to year. us. of regions for cash as we're our the performance the happy hope strong growth to pent-up reopen first about position. particularly quarter some Then remain committed important So for up the which on
We of quarter first have billion XXXX. $XXX including of or cash million, RMBX.XX the short-term a at investments end balance
net was first the operating RMBXXX Our million. flow in quarter cash
burn a I our on given reasonable are we say rates where So would balance.
prepared remarks concludes that our up So questions. for open operator, and please