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Merge branch 'ujjain' into 'dev'

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Ujjain - add borderline metric

See merge request sminnovations/hpos!38
This commit is contained in:
Pritimay Sarkar
2024-02-20 15:12:58 +00:00
parent 3bad0720e3 c91657c529
commit ea21c5d862
2 changed files with 74 additions and 19 deletions
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35
app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeFragment.kt
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@@ -766,6 +766,7 @@ class HemoCubeFragment : Fragment() {
val led3Average = log10(led3BufferForDevice.div(led3SampleForDevice))
val led4Average = log10(led4BufferForDevice.div(led4SampleForDevice))
val deviceRatio = led2Average / led1Average
val borderlineMetric = (led1Average - led2Average) / deviceRatio
if (led1BufferForDevice < Constants.BUFFER_INTENSITY_THRESHOLDS[deviceHardwareId]?.get(0)
?.get(0)!!
@@ -911,7 +912,11 @@ class HemoCubeFragment : Fragment() {
this.prdClassification = absorbanceBasedClassification(predictedDenovixRatio)
this.deviceRatioClass = deviceRatioClassification(deviceRatio)
this.slopeRatioClass = slopeClass
this.classificationResult = deviceRatioClass
this.classificationResult = findResultWithAdditionalMethods(
deviceRatio,
deviceRatioClass,
borderlineMetric
)
hemoCubeViewModel.messages.postValue(
"${this.classificationResult} \n Device Ratio: ${
"%.3f".format(
@@ -955,14 +960,22 @@ class HemoCubeFragment : Fragment() {
fun findResultWithAdditionalMethods(
deviceRatio: Double?,
deviceRatioClass: String?,
slopeRatio: Double?,
borderlineMetric: Double?,
): String {
try {
// hemoCubeViewModel.messages.postValue("post classification checks")
if (deviceRatio != null) {
if (slopeRatio != null) {
if (deviceRatioClass == "Normal" && slopeRatio > 45.0)
return "Negative Borderline, Repeat Test"
if (deviceRatio != null && borderlineMetric != null) {
if (deviceRatioClass == "Negative Borderline") {
return if (borderlineMetric >= 2.4)
"Borderline. Normal"
else
"Borderline. Sickle Cell Trait"
}
if (deviceRatioClass == "Positive for Sickle Cell. HPLC for Confirmation") {
return if (borderlineMetric >= 1.34)
"Borderline. Sickle Cell Trait"
else
"Borderline. Sickle Cell Disease"
}
}
} catch (e: Exception) {
@@ -975,17 +988,17 @@ class HemoCubeFragment : Fragment() {
fun deviceRatioClassification(ratio: Double?): String {
try {
if (ratio != null) {
if (ratio in 0.016..0.22) {
if (ratio in 0.16..0.22) {
// setSubtitleTextColor(R.color.green_2)
return "Normal"
}
if (ratio in 0.22..0.24)
if (ratio in 0.23..0.25)
return "Negative Borderline"
if (ratio in 0.24..0.32)
if (ratio in 0.25..0.31)
return "Sickle Cell Trait"
if (ratio in 0.32..0.37)
if (ratio in 0.31..0.36)
return "Positive for Sickle Cell. HPLC for Confirmation"
if (ratio in 0.37..0.56)
if (ratio in 0.36..0.56)
return "Sickle Cell Disease"
} else {
return "Invalid"