Using the website Clincalc:,https://clincalc.com/stats/samplesize.aspx,,,,,"Kane SP. Sample Size Calculator. ClinCalc: https://clincalc.com/stats/samplesize.aspx. Updated July 24, 2019. Accessed October 5, 2021.",,,,,,,,,,, ,,,,,,"Alpha 0.05, 80% power",,,,,,,,,,, ,Difference,,,,,,,,,Follow Up,,,,,,, ,MT Mean,Non-MT mean,SD (MT),SD (non-MT),Sample Size,n1,n2,20% for drop out,,MT Mean,Non-MT mean,SD (MT),Sample Size,n1,n2,20% for drop out, Flex WB L2-L3 Vert Ang. RoM ,2.126430557,1.306854426,1.585232312,1.371534783,150,75,75,187.5,,11.86926288,9.05727136,3.733765057,56,28,28,70, Flex WB L3-L4 Vert Ang. RoM ,1.912356461,1.564358593,0.968690448,1.272149494,480,240,240,600,,10.49319502,11.80921543,4.225114498,272,136,136,340, Flex WB L4-L5 Vert Ang. RoM ,3.308293981,1.289909436,2.743837512,1.330563469,54,27,27,67.5,,5.920837674,10.68709249,2.567689074,10,5,5,12.5, Flex WB L5-S1 Vert Ang. RoM ,3.15099073,3.519979366,2.458191251,4.485258542,4358,2179,2179,5447.5,,-1.117737286,7.343687311,4.925718758,20,10,10,25, Flex WB L2-L3 Laxity ,0.098202139,0.095507331,0.112986517,0.092395964,66492,33246,33246,83115,,0.236411879,0.22279763,0.183250484,5364,2682,2682,6705, Flex WB L3-L4 Laxity ,0.055055358,0.087243487,0.044477017,0.068811916,150,75,75,187.5,,0.135113282,0.140831196,0.05592528,3798,1899,1899,4747.5, Flex WB L4-L5 Laxity ,0.038624014,0.110950287,0.033897229,0.117124481,66,33,33,82.5,,0.083502046,0.148080375,0.072043354,38,19,19,47.5, Flex WB L5-S1 Laxity ,0.103813103,0.143958707,0.091097253,0.063179648,176,88,88,220,,0.010221314,0.099473501,0.166571632,110,55,55,137.5, Flex WB L2-L3 Translation ,0.012770922,0.015554684,0.010850348,0.011981275,766,383,383,957.5,,0.042081303,0.052503349,0.016712689,80,40,40,100, Flex WB L3-L4 Translation ,0.010111014,0.010407093,0.006176134,0.006783055,21762,10881,10881,27202.5,,0.031995126,0.048351485,0.019042298,40,20,20,50, Flex WB L4-L5 Translation ,0.020024261,0.027200345,0.01706081,0.015699804,240,120,120,300,,0.020662473,0.043991566,0.014516624,12,6,6,15, Flex WB L5-S1 Translation ,0.006450946,0.003547909,0.006921966,0.005738848,220,110,110,275,,0.012423976,0.004399785,0.015925841,6,3,3,7.5, Flex WB MSV,0.128638286,0.071646714,0.092122128,0.053003593,82,41,41,102.5,,0.193645,0.133588143,0.159560257,220,110,110,275, Flex WB MSI,0.157677143,0.099314286,0.110757485,0.163958175,262,131,131,327.5,,0.580371429,0.312761429,0.203915359,18,9,9,22.5, ,,,,,,0,0,0,,,,,,,,0, Ext WB L2-L3 Vert Ang. RoM ,1.684838751,2.722385757,1.383436508,3.798675983,346,173,173,432.5,,-1.883935151,-2.870521804,1.459370147,68,34,34,85, Ext WB L3-L4 Vert Ang. RoM ,0.674612592,1.608996903,0.457575336,1.63103706,76,38,38,95,,-0.704054975,-1.034956398,0.736109083,156,78,78,195, Ext WB L4-L5 Vert Ang. RoM ,0.864481027,3.019974016,0.61718295,2.672349284,40,20,20,50,,-0.635825956,-0.038053731,0.735918132,48,24,24,60, Ext WB L5-S1 Vert Ang. RoM ,2.753114634,2.314050649,2.889701731,1.718763427,1332,666,666,1665,,-4.59890519,-3.595217223,4.500816692,632,316,316,790, Ext WB L2-L3 Translation ,0.01536383,0.006124619,0.019706675,0.004444826,110,55,55,137.5,,-0.019417337,-0.016036148,0.029314636,2934,1467,1467,3667.5, Ext WB L3-L4 Translation ,0.003503684,0.011647602,0.002466482,0.010792962,44,22,22,55,,-0.003936545,-0.009621373,0.002246207,4,2,2,5, Ext WB L4-L5 Translation ,0.007306056,0.020951042,0.005590391,0.024399226,78,39,39,97.5,,-0.007679144,-0.019868241,0.007415177,12,6,6,15, Ext WB L5-S1 Translation ,0.006974222,0.005327777,0.009669306,0.005810674,1066,533,533,1332.5,,-0.007353894,-0.004085932,0.010058743,294,147,147,367.5, Ext WB L2-L3 Laxity ,0.084438437,0.11368857,0.054164577,0.164208067,794,397,397,992.5,,0.092560391,0.196889082,0.078129435,18,9,9,22.5, Ext WB L3-L4 Laxity ,0.041388914,0.086361477,0.029286231,0.096737754,116,58,58,145,,0.036484691,0.079300277,0.036974321,22,11,11,27.5, Ext WB L4-L5 Laxity ,0.062456888,0.167494947,0.02859385,0.153488692,52,26,26,65,,0.035875213,0.023367653,0.025805236,136,68,68,170, Ext WB L5-S1 Laxity ,0.081838398,0.21745087,0.067619869,0.10298684,22,11,11,27.5,,0.24596796,0.192966309,0.125278737,174,87,87,217.5, Ext WB MSV,0.046932571,0.466671714,0.037811158,1.009059055,134,67,67,167.5,,0.086038,0.550187286,0.031767395,0,0,0,0,"Error, cannot calculate?" Ext WB MSI,0.236665714,0.924294286,0.211004796,1.918587816,182,91,91,227.5,,0.590104286,1.277825714,0.1860402,2,1,1,2.5, ,,,,,,0,0,0,,,,,,,,0, DH Dif L2-L3 WB,0.055129429,0.028772793,0.051550401,0.023504189,108,54,54,135,,0.15661045,0.133441104,0.05455329,174,87,87,217.5, DH Dif L3-L4 WB,0.035271993,0.030232053,0.013199788,0.021992565,590,295,295,737.5,,0.139132497,0.122942137,0.042749109,192,96,96,240, DH Dif L4-L5 WB,0.038534922,0.058963653,0.030821596,0.024988511,88,44,44,110,,0.067446073,0.095858883,0.033798528,44,22,22,55, DH Dif L5-S1 WB,0.056378129,0.097898907,0.049221983,0.10058144,168,84,84,210,,0.029870799,0.124016046,0.057725018,12,6,6,15, ,,,,,,0,0,0,,,,,,,,0, Flex Rec L2-L3 Vert Ang. RoM ,1.525274626,1.542653893,0.807750748,0.984029284,8,4,4,10,,4.820615492,4.289381834,0.955193351,102,51,51,127.5, Flex Rec L3-L4 Vert Ang. RoM ,1.093001307,0.844974092,1.010789006,0.886408265,668,334,334,835,,5.879432071,5.701417049,1.678696041,2790,1395,1395,3487.5, Flex Rec L4-L5 Vert Ang. RoM ,0.732980627,1.619822723,0.544530848,1.891597536,114,57,57,142.5,,6.349303796,8.151268162,1.94858548,36,18,18,45, Flex Rec L5-S1 Vert Ang. RoM ,1.63162474,0.899585766,1.333956299,0.615898501,94,47,47,117.5,,6.349701327,5.209984641,2.640764259,168,84,84,210, Flex Rec L2-L3 Translation ,0.010524607,0.009677999,0.012783929,0.009196257,7846,3923,3923,9807.5,,0.022901029,0.032808028,0.005493808,8,4,4,10, Flex Rec L3-L4 Translation ,0.008655457,0.007066498,0.010446555,0.004454439,1160,580,580,1450,,0.025836203,0.026600283,0.006351245,1130,565,565,1412.5, Flex Rec L4-L5 Translation ,0.006588187,0.008879126,0.007036304,0.008728236,546,273,273,682.5,,0.02028408,0.037509982,0.00973603,8,4,4,10, Flex Rec L5-S1 Translation ,0.005023372,0.005632078,0.002686202,0.004649707,1766,883,883,2207.5,,0.003745659,0.003514733,0.003282125,8038,4019,4019,10047.5, Flex Rec L2-L3 Laxity ,0.053210372,0.041674683,0.081580496,0.021544729,1216,608,608,1520,,-0.122641675,-0.129760162,0.022808939,310,155,155,387.5, Flex Rec L3-L4 Laxity ,0.083201116,0.056224111,0.089249386,0.054810854,344,172,172,430,,-0.172364067,-0.174158369,0.05190577,20414,10207,10207,25517.5, Flex Rec L4-L5 Laxity ,0.096232466,0.036721931,0.149895008,0.0349647,154,77,77,192.5,,-0.173604684,-0.197796441,0.032561139,56,28,28,70, Flex Rec L5-S1 Laxity ,0.063725635,0.045569851,0.087994205,0.032204404,606,303,303,757.5,,-0.159897188,-0.151979074,0.044785842,950,475,475,1187.5, Flex rec MSV,0.052435143,0.028321714,0.050993774,0.017600229,116,58,58,145,,0.085689286,0.073927143,0.055717137,660,330,330,825, Flex rec MSI,0.109273571,0.024497143,0.116693444,0.017599867,46,23,23,57.5,,0.204180714,0.220447143,0.095898606,1106,553,553,1382.5, ,,,,,,0,0,0,,,,,,,,0, Ext Rec L2-L3 Vert Ang. RoM ,1.097949099,2.375912924,0.961934529,3.793416304,214,107,107,267.5,,-4.930961376,-3.523322286,1.6640408,44,22,22,55, Ext Rec L3-L4 Vert Ang. RoM ,0.870755828,2.387322578,0.779752362,3.654856968,140,70,70,175,,-3.725370073,-2.493830235,1.427519445,42,21,21,52.5, Ext Rec L4-L5 Vert Ang. RoM ,0.906215813,1.676463485,0.521553281,1.880637583,148,74,74,185,,-3.673093312,-3.131476107,1.260886899,170,85,85,212.5, Ext Rec L5-S1 Vert Ang. RoM ,1.896211883,2.616917042,0.749650745,2.211914855,240,120,120,300,,-6.663174267,-6.716559736,2.383090693,63470,31735,31735,79337.5, Ext Rec L2-L3 Translation ,0.00912463,0.013825355,0.006564087,0.013768514,242,121,121,302.5,,-0.02480427,-0.022664332,0.006850687,362,181,181,452.5, Ext Rec L3-L4 Translation ,0.008500353,0.022311378,0.003372286,0.01367769,26,13,13,32.5,,-0.018809929,-0.031531144,0.009382941,16,8,8,20, Ext Rec L4-L5 Translation ,0.006461787,0.009595987,0.005811368,0.007334948,204,102,102,255,,-0.014341827,-0.022957739,0.010527796,50,25,25,62.5, Ext Rec L5-S1 Translation ,0.007301548,0.017282334,0.009357957,0.021216099,124,62,62,155,,-0.005811201,-0.01742496,0.007255938,12,6,6,15, Ext Rec L2-L3 Laxity ,0.025212269,0.090680478,0.025382114,0.098868368,58,29,29,72.5,,-0.147028329,-0.218981855,0.022017519,4,2,2,5, Ext Rec L3-L4 Laxity ,0.033942922,0.039913621,0.036352434,0.027189567,1312,656,656,1640,,-0.144862921,-0.137890655,0.074833714,3508,1754,1754,4385, Ext Rec L4-L5 Laxity ,0.039220686,0.076240791,0.022050028,0.035991774,32,16,16,40,,-0.142343268,-0.104942892,0.064541484,90,45,45,112.5, Ext Rec L5-S1 Laxity ,0.044764672,0.103884957,0.035114674,0.097552386,72,36,36,90,,-0.163276806,-0.209745435,0.055545482,44,22,22,55, Ext rec MSV,0.024809286,0.096016429,0.015029796,0.111089996,58,29,29,72.5,,0.074197571,0.150741857,0.025818728,4,2,2,5, Ext rec MSI,0.043648571,0.139941429,0.045309264,0.107839108,36,18,18,45,,0.225551429,0.316771429,0.04444929,8,4,4,10, ,,,,,,0,0,0,,,,,,,,0, DH Dif L2-L3 Rec,0.028176092,0.035118604,0.009517218,0.026183825,368,184,184,460,,0.082689279,0.0898068,0.038833355,926,463,463,1157.5, DH Dif L3-L4 Rec,0.04684955,0.037233292,0.023523135,0.035562697,448,224,224,560,,0.08042313,0.098206533,0.030247982,348,174,174,435, DH Dif L4-L5 Rec,0.023819225,0.043851086,0.016311484,0.05028779,160,80,80,200,,0.110437592,0.091516468,0.034980012,100,50,50,125, DH Dif L5-S1 Rec,0.043066493,0.076229683,0.032034113,0.047037745,70,35,35,87.5,,0.086012902,0.110934411,0.028384189,42,21,21,52.5, ,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,, ,,,,Max,66492,33246,33246,83115,,,,Max,63470,31735,31735,79337.5, ,,,,,,,,,,,, ,,,,, ,,,,,,,,,,,, ,,,,,