Please select the eligibility criteria that correspond to the clinical trial below.
Title: Assessment of Bifocal and Prismatic Bifocal Spectacles for Myopia Control in Children
Brief Summary: 1. To determine if the effect of near-addition lenses (bifocals) is more prominent for children with high myopia progression.
2. To study how different subject characteristics such as age, gender, baseline degree of myopia, baseline near phoria and baseline lag of accommodation affect the efficacy of bifocal lens wear in myopic children.
3. To investigate the effect of incorporating near base-in prisms along with the near-addition lenses (prismatic bifocals) on myopia progression in myopic children.


Options:
A: Inclusion Criteria:

* 1.00 to 6.00 D spherical component myopia, based on cycloplegic autorefraction
* 1.00 DC or less astigmatism, based on cycloplegic autorefraction
* 20/20 or better best-corrected visual acuity in each eye
* Global stereoacuity of 250 seconds of arc or better based on Randot stereoacuity

Exclusion Criteria:

* Contact lens wear within the past month
* Ocular health problems that could affect vision, eye development, or contact lens wear
* Systemic health problems that could affect understanding of surveys or contact lens wear
* Participation in other eye or vision studies that prescribed a treatment
B: Inclusion Criteria:

* all included patients, age from 6 to 15 years, had myopia (spherical equivalent \> -0.5 D) after cycloplegic refraction,
* The astigmatism and anisometropia were less than 2.0 D,
* IOP was less than 21 mmHg.

Exclusion Criteria:

* the presence of related disease such as infection, ulceration, eyelid disease, ocular and auricular disorders,
* individuals with amblyopia or strabismus,
* individuals received any other therapies in the period of study,
* individuals suffering some sort of haemostasis disorder,
* individuals did not follow the treatment (eyedrops and/or stimulation of auricular acupoints) over seven days
C: Inclusion Criteria:

* Age: 8 to 13 years
* Myopia: -1.00 to -5.00 D
* Myopia progression: at least 0.50 D/yr
* Astigmatism and anisometropia: not more than 1.50 D
* Distance monocular visual acuity: 6/6 or better
* Near monocular visual acuity: 0.4 M or better
* Stereoacuity: not more than 40 sec of arc at 40 cm

Exclusion Criteria:

* Strabismus
* Ocular diseases
D: Inclusion Criteria:

* Refractive error determined by cycloplegic autorefraction which meets all of the following:

  1. Spherical equivalent: -0.50 to -3.00 D in both eyes
  2. Astigmatism \<= 1.5 D in both eyes
  3. Anisometropia \<= 1.00 D difference between eyes in spherical equivalent
* Visual acuity is at least 20/20 with best subjective refraction in both eyes
* Accommodative response at near (33 cm) is less than 2.0D by non-cycloplegic autorefraction
* Near esophoria (\>= 2.0 PD) present by alternate prism and cover test (APCT) at near using best refractive correction determined from non-cycloplegic subjective refraction

Exclusion Criteria:

* Strabismus present by cover-uncover test at far, near, and/or near with +2.00D over best subjective refraction
* Current or prior use of PALs, bifocals, or contact lenses in either eye (prior or current use of SVLs is allowed)

Answer: C