ADXL377

It is for measuring peaks, and the software issues are prety much solved I just wanted to know if anyone had anprevious experience with this sr in particular, I`m usingthe following sketch:

void setup() {
  // open a serial connection
  Serial.begin(9600); 
}

void loop() {
 
  // change the resolution to 16 bits and read A0
  analogReadResolution(16);
  Serial.print(", 16-bit : ");
  Serial.print("x :");
  Serial.print(analogRead(A0));  
  Serial.print("y :");
  Serial.print(analogRead(A1));
  Serial.print("z :");
  Serial.println(analogRead(A2));

  // a little delay to not hog serial monitor
  delay(100);
}

Is there anything I can do here to improve the results?