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Prevalence and incidence of presbyopia in urban Southern China

 

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Jan 20183221611
Feb 20184683213
Mar 2018153256
Apr 20181001614
May 2018126136
Jun 201899215
Jul 201875192
Aug 201883215
Sep 201839206
Oct 20182462918
Nov 20182754820
Dec 20182114712
Jan 2019114353
Feb 201982267
Mar 20195435
Apr 20195034
May 201967133
Jun 2019105257
Jul 201978181
Aug 201966184
Sep 201957150
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Nov 201961224
Dec 2019110293
Jan 202080232
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Mar 2020113287
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May 202088365
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Jul 202088236
Aug 202034180
Sep 2020131283
Oct 202067230
Nov 20205331
Dec 20209024
Jan 20217165
Feb 2021135415
Mar 202115024
Apr 20216622
Total4745802232