Mean change in GAC score at 3 monthly intervals for strabismic and dominant eyes and interocular acuity difference for groups A1 and B, compared by unpaired Student's t test
| Time interval (months) | Group A1 (n=69) | Group B (n=17) | Statistics (unpaired t test) | |||||
| n | Strabismic | Strabismic | df | t | p Value | |||
| Initial-⩽3 | 69 | 0.223 (0.165) | 17 | 0.038 (0.063) | 84 | −4.51 | 0.0001 | |
| >3-⩽6 | 54 | 0.094 (0.106) | 17 | 0.044 (0.090) | 69 | −1.76 | 0.008 | |
| >6-⩽9 | 35 | 0.044 (0.104) | 12 | 0.015 (0.043) | 45 | −0.95 | 0.34 | |
| >9-⩽12 | 18 | 0.019 (0.115) | 12 | 0.004 (0.037) | 28 | −0.44 | 0.66 | |
| Initial-⩽12 | 18 | 0.471 (0.264) | 17 | 0.104 (0.127) | 33 | −5.18 | 0.0007 | |
| Change in initial-⩽12, paired ttest | df | t−11.04, | df | t−3.38, | ||||
| 68 | p=0.0001 | 16 | p=0.004 | |||||
| n | Dominant | Dominant | df | t | p Value | |||
| Initial-⩽3 | 69 | 0.043 (0.081) | 17 | 0.028 (0.051) | 84 | −0.734 | 0.47 | |
| >3-⩽6 | 54 | 0.035 (0.062) | 17 | 0.028 (0.049) | 69 | −0.41 | 0.68 | |
| >6-⩽9 | 35 | 0.007 (0.085) | 12 | 0.023 (0.043) | 45 | 0.61 | 0.54 | |
| >9-⩽12 | 18 | 0.010 (0.063) | 12 | 0.010 (0.017) | 28 | 0.04 | 0.97 | |
| Initial-⩽12 | 18 | 0.097 (0.090) | 17 | 0.082 (0.086) | 33 | −0.50 | 0.62 | |
| Change in initial-⩽12, paired ttest | df | t−7.33, | df | t−3.93, | ||||
| 68 | p=0.0001 | 16 | p=0.001 | |||||
| n | Interocular difference | Interocular difference | df | t | p Value | |||
| Initial-⩽3 | 69 | −0.173 (0.172) | 17 | −0.010 (0.078) | 84 | 3.79 | 0.0003 | |
| >3-⩽6 | 54 | −0.052 (0.086) | 17 | 0.022 (0.082) | 69 | 3.13 | 0.0003 | |
| >6-⩽9 | 35 | −0.035 (0.153) | 12 | −0.017 (0.053) | 45 | 0.40 | 0.69 | |
| >9-⩽12 | 18 | −0.013 (0.115) | 12 | −0.006 (0.040) | 28 | 0.18 | 0.86 | |
| Initial-⩽12 | 18 | −0.336 (0.347) | 17 | −0.022 (0.155) | 33 | 3.42 | 0.002 | |
| Change in initial-⩽12, pairedt test | df | t8.56, | df | t0.59, | ||||
| 68 | p=0.0001 | 16 | p=0.57 | |||||
↵Indicates significant at 5% level.